Add generatedAtTime and Usage and Derivation to prov graph. Fix hadRo…

…le property.
AKSW · Nov 13, 2019 · f825bcd · f825bcd
1 parent 6f8672c
commit f825bcd
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/quit/core.py b/quit/core.py
@@ -237,11 +237,13 @@ def changeset(self, commit):
 
             if 'Source' in commit.properties.keys():
                 g.add((commit_uri, is_a, QUIT['Import']))
+                g.add((commit_uri, is_a, PROV['Usage']))
                 sources = commit.properties['Source'].strip()
                 for source in re.findall("<.*?>", sources):
                     g.add((commit_uri, QUIT['dataSource'], URIRef(source.strip("<>"))))
             if 'Query' in commit.properties.keys():
                 g.add((commit_uri, is_a, QUIT['Transformation']))
+                g.add((commit_uri, is_a, PROV['Derivation']))
                 g.add((commit_uri, QUIT['query'], Literal(
                     commit.properties['Query'].strip())))
 
@@ -268,7 +270,7 @@ def changeset(self, commit):
             g.add((commit_uri, PROV['qualifiedAssociation'], q_author_uri))
             g.add((q_author_uri, is_a, PROV['Association']))
             g.add((q_author_uri, PROV['agent'], author_uri))
-            g.add((q_author_uri, PROV['role'], role_author_uri))
+            g.add((q_author_uri, PROV['hadRole'], role_author_uri))
 
             if commit.author.name != commit.committer.name:
                 # Committer
@@ -348,6 +350,9 @@ def changeset(self, commit):
                         (private_uri, PROV['specializationOf'], context.identifier))
                     g.add(
                         (private_uri, PROV['wasGeneratedBy'], commit_uri))
+                    g.add((private_uri, PROV['generatedAtTime'], Literal(
+                        git_timestamp(commit.author.time, commit.author.offset),
+                        datatype=XSD.dateTime)))
 
                     q_usage = BNode()
                     g.add((private_uri, PROV['qualifiedGeneration'], q_usage))