diff --git a/pom.xml b/pom.xml
index 519eb5f9..b9ed7b06 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,347 +1,341 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <groupId>de.uni-mannheim.informatik.dws</groupId>
-    <artifactId>jrdf2vec</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
-        <relativePath></relativePath>
-    </properties>
-
-    <name>jRDF2Vec</name>
-    <description>jRDF2Vec is a Java implementation of RDF2Vec. It supports multi-threaded, in-memory (or disk-access-based) walk generation and training.
-    </description>
-
-    <licenses>
-        <license>
-            <name>MIT License</name>
-            <url>http://www.opensource.org/licenses/mit-license.php</url>
-        </license>
-    </licenses>
-
-    <developers>
-        <developer>
-            <name>Jan Portisch</name>
-            <email>jan@informatik.uni-mannheim.de</email>
-            <organization>University of Mannheim</organization>
-            <organizationUrl>https://www.uni-mannheim.de/dws/</organizationUrl>
-        </developer>
-    </developers>
-
-    <scm>
-        <connection>scm:git:git://github.com/dwslab/jRDF2Vec.git</connection>
-        <developerConnection>scm:git:git@github.com:dwslab/jRDF2Vec.git</developerConnection>
-        <url>https://github.com/dwslab/jrdf2vec</url>
-        <tag>HEAD</tag>
-    </scm>
-
-    <!-- Required for push to mvn central -->
-    <distributionManagement>
-        <repository>
-            <id>ossrh</id>
-            <url>https://oss.sonatype.org/service/local/staging/deploy/maven2</url>
-        </repository>
-        <snapshotRepository>
-            <id>ossrh</id>
-            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-        </snapshotRepository>
-    </distributionManagement>
-
-    <repositories>
-        <!-- Central needs to be explicitly stated as first choice (otherwise there is an issue with com.github.jsonld-java) -->
-        <repository>
-            <id>central</id>
-            <name>Maven Repository Switchboard</name>
-            <url>https://repo1.maven.org/maven2</url>
-        </repository>
-        <repository>
-            <id>jitpack.io</id>
-            <url>https://jitpack.io</url>
-        </repository>
-    </repositories>
-
-    <build>
-        <plugins>
-
-            <!-- Compiler -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
-                <configuration>
-                    <source>8</source>
-                    <target>8</target>
-                    <encoding>UTF-8</encoding>
-                </configuration>
-            </plugin>
-
-            <!-- required for jena -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-shade-plugin</artifactId>
-                <configuration>
-                    <shadedArtifactAttached>false</shadedArtifactAttached>
-                    <transformers>
-                        <transformer
-                                implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-                            <mainClass>de.uni_mannheim.informatik.dws.jrdf2vec.Main</mainClass>
-                        </transformer>
-                        <transformer
-                                implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
-                        <transformer
-                                implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer"/>
-                        <transformer
-                                implementation="org.apache.maven.plugins.shade.resource.ApacheNoticeResourceTransformer">
-                            <addHeader>false</addHeader>
-                        </transformer>
-                    </transformers>
-                    <filters>
-                        <filter>
-                            <artifact>*:*</artifact>
-                            <excludes>
-                                <!-- Some jars are signed but shading breaks that.
-                                     Don't include signing files.
-                                -->
-                                <exclude>META-INF/*.SF</exclude>
-                                <exclude>META-INF/*.DSA</exclude>
-                                <exclude>META-INF/*.RSA</exclude>
-                            </excludes>
-                        </filter>
-                    </filters>
-                </configuration>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <!--<phase /><!- - Switch off -->
-                        <goals>
-                            <goal>shade</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.0.0-M5</version>
-            </plugin>
-
-            <!-- Test Code Coverage -->
-            <plugin>
-                <groupId>org.eluder.coveralls</groupId>
-                <artifactId>coveralls-maven-plugin</artifactId>
-                <version>4.3.0</version>
-            </plugin>
-
-            <plugin>
-                <groupId>org.jacoco</groupId>
-                <artifactId>jacoco-maven-plugin</artifactId>
-                <version>0.8.5</version>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>prepare-agent</goal>
-                        </goals>
-                    </execution>
-                    <execution>
-                        <id>report</id>
-                        <phase>prepare-package</phase>
-                        <goals>
-                            <goal>report</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-
-            <!-- Enforce correct JavaDoc -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.2.0</version>
-                <configuration>
-                    <show>private</show>
-                    <nohelp>true</nohelp>
-                    <source>8</source>
-                </configuration>
-                <executions>
-                    <execution>
-                        <id>attach-javadoc</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-
-            <!-- Release Plugin -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-release-plugin</artifactId>
-                <version>3.0.0-M1</version>
-            </plugin>
-
-            <!-- Deploy Plugin (required for releases) -->
-            <plugin>
-                <artifactId>maven-deploy-plugin</artifactId>
-                <version>3.0.0-M1</version>
-                <executions>
-                    <execution>
-                        <id>default-deploy</id>
-                        <phase>deploy</phase>
-                        <goals>
-                            <goal>deploy</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-
-            <!-- Required for push to maven central -->
-            <plugin>
-                <groupId>org.sonatype.plugins</groupId>
-                <artifactId>nexus-staging-maven-plugin</artifactId>
-                <version>1.6.8</version>
-                <extensions>true</extensions>
-                <configuration>
-                    <serverId>ossrh</serverId>
-                    <nexusUrl>https://oss.sonatype.org/</nexusUrl>
-                    <autoReleaseAfterClose>true</autoReleaseAfterClose>
-                </configuration>
-            </plugin>
-
-            <!-- maven source plugin (required for releases) -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-source-plugin</artifactId>
-                <version>3.2.1</version>
-                <executions>
-                    <execution>
-                        <id>attach-sources</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-
-        </plugins>
-    </build>
-
-    <profiles>
-        <!-- GPG Signature on release -->
-        <profile>
-            <id>release-sign-artifacts</id>
-            <activation>
-                <property>
-                    <name>performRelease</name>
-                    <value>true</value>
-                </property>
-            </activation>
-            <build>
-                <plugins>
-                    <plugin>
-                        <groupId>org.apache.maven.plugins</groupId>
-                        <artifactId>maven-gpg-plugin</artifactId>
-                        <version>1.6</version>
-                        <executions>
-                            <execution>
-                                <id>sign-artifacts</id>
-                                <phase>verify</phase>
-                                <goals>
-                                    <goal>sign</goal>
-                                </goals>
-                            </execution>
-                        </executions>
-                    </plugin>
-                </plugins>
-            </build>
-        </profile>
-    </profiles>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.jena</groupId>
-            <artifactId>jena-tdb</artifactId>
-            <version>3.13.1</version>
-        </dependency>
-
-        <!-- slf4j -->
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-api</artifactId>
-            <version>1.7.30</version>
-        </dependency>
-
-        <!-- binding -->
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-log4j12</artifactId>
-            <version>1.7.30</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter-api</artifactId>
-            <version>5.7.0-M1</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter-engine</artifactId>
-            <version>5.7.0-M1</version>
-            <scope>test</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-text</artifactId>
-            <version>1.9</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-math3</artifactId>
-            <version>3.6.1</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-csv</artifactId>
-            <version>1.8</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.semanticweb.yars</groupId>
-            <artifactId>nxparser-parsers</artifactId>
-            <version>2.3.4</version>
-        </dependency>
-
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>29.0-jre</version>
-        </dependency>
-
-        <!-- jitpack dependency -->
-        <dependency>
-            <groupId>com.github.rdfhdt.hdt-java</groupId>
-            <artifactId>hdt-java-core</artifactId>
-            <version>v2.1</version>
-        </dependency>
-
-        <!-- coveralls -->
-        <dependency>
-            <groupId>javax.xml.bind</groupId>
-            <artifactId>jaxb-api</artifactId>
-            <version>2.3.1</version>
-        </dependency>
-
-    </dependencies>
-
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>de.uni-mannheim.informatik.dws</groupId>
+    <artifactId>jrdf2vec</artifactId>
+    <version>1.0</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+        <relativePath />
+    </properties>
+
+    <name>jRDF2Vec</name>
+    <description>jRDF2Vec is a Java implementation of RDF2Vec. It supports multi-threaded, in-memory (or disk-access-based) walk generation and training.
+    </description>
+
+    <licenses>
+        <license>
+            <name>MIT License</name>
+            <url>http://www.opensource.org/licenses/mit-license.php</url>
+        </license>
+    </licenses>
+
+    <developers>
+        <developer>
+            <name>Jan Portisch</name>
+            <email>jan@informatik.uni-mannheim.de</email>
+            <organization>University of Mannheim</organization>
+            <organizationUrl>https://www.uni-mannheim.de/dws/</organizationUrl>
+        </developer>
+    </developers>
+
+    <scm>
+        <connection>scm:git:git://github.com/dwslab/jRDF2Vec.git</connection>
+        <developerConnection>scm:git:git@github.com:dwslab/jRDF2Vec.git</developerConnection>
+        <url>https://github.com/dwslab/jrdf2vec</url>
+        <tag>jrdf2vec-1.0</tag>
+    </scm>
+
+    <!-- Required for push to mvn central -->
+    <distributionManagement>
+        <repository>
+            <id>ossrh</id>
+            <url>https://oss.sonatype.org/service/local/staging/deploy/maven2</url>
+        </repository>
+        <snapshotRepository>
+            <id>ossrh</id>
+            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+        </snapshotRepository>
+    </distributionManagement>
+
+    <repositories>
+        <!-- Central needs to be explicitly stated as first choice (otherwise there is an issue with com.github.jsonld-java) -->
+        <repository>
+            <id>central</id>
+            <name>Maven Repository Switchboard</name>
+            <url>https://repo1.maven.org/maven2</url>
+        </repository>
+        <repository>
+            <id>jitpack.io</id>
+            <url>https://jitpack.io</url>
+        </repository>
+    </repositories>
+
+    <build>
+        <plugins>
+
+            <!-- Compiler -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+            </plugin>
+
+            <!-- required for jena -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <configuration>
+                    <shadedArtifactAttached>false</shadedArtifactAttached>
+                    <transformers>
+                        <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                            <mainClass>de.uni_mannheim.informatik.dws.jrdf2vec.Main</mainClass>
+                        </transformer>
+                        <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
+                        <transformer implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer" />
+                        <transformer implementation="org.apache.maven.plugins.shade.resource.ApacheNoticeResourceTransformer">
+                            <addHeader>false</addHeader>
+                        </transformer>
+                    </transformers>
+                    <filters>
+                        <filter>
+                            <artifact>*:*</artifact>
+                            <excludes>
+                                <!-- Some jars are signed but shading breaks that.
+                                     Don't include signing files.
+                                -->
+                                <exclude>META-INF/*.SF</exclude>
+                                <exclude>META-INF/*.DSA</exclude>
+                                <exclude>META-INF/*.RSA</exclude>
+                            </excludes>
+                        </filter>
+                    </filters>
+                </configuration>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <!--<phase /><!- - Switch off -->
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>3.0.0-M5</version>
+            </plugin>
+
+            <!-- Test Code Coverage -->
+            <plugin>
+                <groupId>org.eluder.coveralls</groupId>
+                <artifactId>coveralls-maven-plugin</artifactId>
+                <version>4.3.0</version>
+            </plugin>
+
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>0.8.5</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>report</id>
+                        <phase>prepare-package</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <!-- Enforce correct JavaDoc -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>3.2.0</version>
+                <configuration>
+                    <show>private</show>
+                    <nohelp>true</nohelp>
+                    <source>8</source>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>attach-javadoc</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <!-- Release Plugin -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-release-plugin</artifactId>
+                <version>3.0.0-M1</version>
+            </plugin>
+
+            <!-- Deploy Plugin (required for releases) -->
+            <plugin>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <version>3.0.0-M1</version>
+                <executions>
+                    <execution>
+                        <id>default-deploy</id>
+                        <phase>deploy</phase>
+                        <goals>
+                            <goal>deploy</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <!-- Required for push to maven central -->
+            <plugin>
+                <groupId>org.sonatype.plugins</groupId>
+                <artifactId>nexus-staging-maven-plugin</artifactId>
+                <version>1.6.8</version>
+                <extensions>true</extensions>
+                <configuration>
+                    <serverId>ossrh</serverId>
+                    <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+                    <autoReleaseAfterClose>true</autoReleaseAfterClose>
+                </configuration>
+            </plugin>
+
+            <!-- maven source plugin (required for releases) -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>3.2.1</version>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
+        </plugins>
+    </build>
+
+    <profiles>
+        <!-- GPG Signature on release -->
+        <profile>
+            <id>release-sign-artifacts</id>
+            <activation>
+                <property>
+                    <name>performRelease</name>
+                    <value>true</value>
+                </property>
+            </activation>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-gpg-plugin</artifactId>
+                        <version>1.6</version>
+                        <executions>
+                            <execution>
+                                <id>sign-artifacts</id>
+                                <phase>verify</phase>
+                                <goals>
+                                    <goal>sign</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.jena</groupId>
+            <artifactId>jena-tdb</artifactId>
+            <version>3.13.1</version>
+        </dependency>
+
+        <!-- slf4j -->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>1.7.30</version>
+        </dependency>
+
+        <!-- binding -->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-log4j12</artifactId>
+            <version>1.7.30</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <version>5.7.0-M1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>5.7.0-M1</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-text</artifactId>
+            <version>1.9</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-math3</artifactId>
+            <version>3.6.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-csv</artifactId>
+            <version>1.8</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.semanticweb.yars</groupId>
+            <artifactId>nxparser-parsers</artifactId>
+            <version>2.3.4</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>29.0-jre</version>
+        </dependency>
+
+        <!-- jitpack dependency -->
+        <dependency>
+            <groupId>com.github.rdfhdt.hdt-java</groupId>
+            <artifactId>hdt-java-core</artifactId>
+            <version>v2.1</version>
+        </dependency>
+
+        <!-- coveralls -->
+        <dependency>
+            <groupId>javax.xml.bind</groupId>
+            <artifactId>jaxb-api</artifactId>
+            <version>2.3.1</version>
+        </dependency>
+
+    </dependencies>
+
 </project>
\ No newline at end of file