SubclassOf - Loop in Yago Taxonomy

[AlexanderRassier]

While working with the Taxonomy theme of Yago I discovered a SubclassOf - Loop that occured.
Here an example for the word 'banana':

<id_wJJCv2bY5e_owS_b!6mzcZmDD> <wordnet_banana_112352287> rdfs:subClassOf <wordnet_herb_112205694>
<id_s4sT2Po9pU_owS_wx8ovn81Nd> <wordnet_herb_107811416> rdfs:subClassOf <wordnet_flavorer_107809368>
<id_wx8ovn81Nd_owS_F2sCKyy0LZ> <wordnet_flavorer_107809368> rdfs:subClassOf <wordnet_ingredient_107809096>
<id_dy5Q0XyPof_owS_PgQj?GFYnq> <wordnet_ingredient_103570709> rdfs:subClassOf <wordnet_component_103081021>
<id_X3onYh2zUU_owS_xvo7JAk1pw> <wordnet_component_105868954> rdfs:subClassOf <wordnet_part_105867413>
<id_VU?KozeXp!owS_nW8x5wxL3!> <wordnet_part_105256358> rdfs:subClassOf <wordnet_line_108593262>
<id_OwcanXJ7ah_owS?xOpUMAYqm> <wordnet_line_108430568> rdfs:subClassOf <wordnet_formation_108426461>
<id_?xOpUMAYqm_owS_HYEKsJd32Q> <wordnet_formation_108426461> rdfs:subClassOf <wordnet_arrangement_107938773>
<id_HYEKsJd32Q_owS_NITOoaqo!h> <wordnet_arrangement_107938773> rdfs:subClassOf <wordnet_group_100031264>
<id_NITOoaqo!h_owS_2JNSaunrSx> <wordnet_group_100031264> rdfs:subClassOf <wordnet_abstraction_100002137>
<id_WfEVb8RnlI_owS_FfbqagkpvN> <wordnet_abstraction_105854150> rdfs:subClassOf <wordnet_concept_105835747>
<id_FfbqagkpvN_owS_4XgTvCY8O1> <wordnet_concept_105835747> rdfs:subClassOf <wordnet_idea_105833840>
<id_lvMRfNeK9A_owS_NZI9npZ7TP> <wordnet_idea_105837850> rdfs:subClassOf <wordnet_opinion_105945642>
<id_KElb8G!es7_owS_69IkTT4EHI> <wordnet_opinion_106782019> rdfs:subClassOf <wordnet_message_106598915>
<id_fZc6yJ00GC_owS_MmqHnL5iv0> <wordnet_message_106253690> rdfs:subClassOf <wordnet_communication_100033020>
<id_xQKNxHaXyE_owS_pYmHmR88x!> <wordnet_communication_113792842> rdfs:subClassOf <wordnet_connection_113791389>
<id_6?iMaSRh!1_owS_g!8uX1QiEz> <wordnet_connection_113870805> rdfs:subClassOf <wordnet_shape_100027807>
<id_fMq7LWavj6_owS_YbC3i??RRd> <wordnet_shape_105064037> rdfs:subClassOf <wordnet_spatial_property_105062748>
<id_YbC3i??RRd_owS_c9XwTdKcW1> <wordnet_spatial_property_105062748> rdfs:subClassOf <wordnet_property_104916342>
<id_yZ8wu5330g_owS_dHlcugaJVG> <wordnet_property_113244109> rdfs:subClassOf <wordnet_possession_100032613>
<id_vMizwbd84a_owS_MlPbjMCWqZ> <wordnet_possession_114407795> rdfs:subClassOf <wordnet_enchantment_114407536>
<id_OHPBzkHGKw_owS_73L994dxVd> <wordnet_enchantment_105979454> rdfs:subClassOf <wordnet_sorcery_105978812>
<id_73L994dxVd_owS_Qvdykk6Ptb> <wordnet_sorcery_105978812> rdfs:subClassOf <wordnet_magic_105967977>
<id_Qvdykk6Ptb_owS_M??3!IZ0f> <wordnet_magic_105967977> rdfs:subClassOf <wordnet_supernaturalism_105952490>
<id_M??3!IZ0f_owS_g62IB513WY> <wordnet_supernaturalism_105952490> rdfs:subClassOf <wordnet_belief_105941423>
<id_g62IB513WY_owS_Me?JlZH4Wl> <wordnet_belief_105941423> rdfs:subClassOf <wordnet_content_105809192>
<id_H6fQ4IIRXf_owS_VTHJwP5SQ5> <wordnet_content_107955057> rdfs:subClassOf <wordnet_collection_107951464>
<id_RuvcSqhVFP_owS_H740xjMau?> <wordnet_collection_101014066> rdfs:subClassOf <wordnet_grouping_101012360>
<id_H740xjMau?_owS_HClL4W5hIu> <wordnet_grouping_101012360> rdfs:subClassOf <wordnet_activity_100407535>
<id_9TWizG2VER_owS_n3UPMfviBL> <wordnet_activity_114531203> rdfs:subClassOf <wordnet_capability_114530836>
<id_T?EoRNRTSP_owS_A!l3Y70K1L> <wordnet_capability_105623181> rdfs:subClassOf <wordnet_aptitude_105622456>
<id_A!l3Y70K1L_owS_ogRfl?JwTU> <wordnet_aptitude_105622456> rdfs:subClassOf <wordnet_ability_105616246>
<id_w4VXlTS15x_owS_HKG!trEZSO> <wordnet_ability_105200169> rdfs:subClassOf <wordnet_quality_104723816>
<id_HKG!trEZSO_owS_6q7HMI2?2i> <wordnet_quality_104723816> rdfs:subClassOf <wordnet_attribute_100024264>
<id_6q7HMI2?2i_owS_2JNSaunrSx> <wordnet_attribute_100024264> rdfs:subClassOf <wordnet_abstraction_100002137>

The Loop consists of:

• abstraction
• concept
• idea
• opinion
• message
• communication
• connection
• shape
• spatial property
• property
• possession
• enchantment
• sorcery
• magic
• supernaturalism
• belief
• content
• collection
• grouping
• activity
• capability
• aptitude
• ability
• quality
• attribute

After that 'attribute' is again a subclass of 'abstraction'.

[AlexanderRassier]

Example 2:
'apple'

<wordnet_apple_107739125> rdfs:subClassOf <wordnet_pome_113138842>
<wordnet_pome_113138842> rdfs:subClassOf <wordnet_fruit_113134947>
<wordnet_fruit_113134947> rdfs:subClassOf <wordnet_reproductive_structure_111675842>
<wordnet_reproductive_structure_111675842> rdfs:subClassOf <wordnet_plant_organ_113087625>
<wordnet_plant_organ_113087625> rdfs:subClassOf <wordnet_plant_part_113086908>
<wordnet_plant_part_113086908> rdfs:subClassOf <wordnet_natural_object_100019128>
<wordnet_natural_object_100019128> rdfs:subClassOf <wordnet_whole_100003553>
<wordnet_whole_100003553> rdfs:subClassOf <wordnet_object_100002684>
<wordnet_object_105810948> rdfs:subClassOf <wordnet_content_105809192>
<wordnet_content_107955057> rdfs:subClassOf <wordnet_collection_107951464>
<wordnet_collection_101014066> rdfs:subClassOf <wordnet_grouping_101012360>
<wordnet_grouping_101012360> rdfs:subClassOf <wordnet_activity_100407535>
<wordnet_activity_114531203> rdfs:subClassOf <wordnet_capability_114530836>
<wordnet_capability_105623181> rdfs:subClassOf <wordnet_aptitude_105622456>
<wordnet_aptitude_105622456> rdfs:subClassOf <wordnet_ability_105616246>
<wordnet_ability_105200169> rdfs:subClassOf <wordnet_quality_104723816>
<wordnet_quality_104723816> rdfs:subClassOf <wordnet_attribute_100024264>
<wordnet_attribute_100024264> rdfs:subClassOf <wordnet_abstraction_100002137>
<wordnet_abstraction_105854150> rdfs:subClassOf <wordnet_concept_105835747>
<wordnet_concept_105835747> rdfs:subClassOf <wordnet_idea_105833840>
<wordnet_idea_105837850> rdfs:subClassOf <wordnet_opinion_105945642>
<wordnet_opinion_106782019> rdfs:subClassOf <wordnet_message_106598915> <wordnet_message_106253690> rdfs:subClassOf <wordnet_communication_100033020>
<wordnet_communication_113792842> rdfs:subClassOf <wordnet_connection_113791389>
<wordnet_connection_113870805> rdfs:subClassOf <wordnet_shape_100027807>
<wordnet_shape_105064037> rdfs:subClassOf <wordnet_spatial_property_105062748>
<wordnet_spatial_property_105062748> rdfs:subClassOf <wordnet_property_104916342>
<wordnet_property_113244109> rdfs:subClassOf <wordnet_possession_100032613>
<wordnet_possession_114407795> rdfs:subClassOf <wordnet_enchantment_114407536>
<wordnet_enchantment_105979454> rdfs:subClassOf <wordnet_sorcery_105978812>
<wordnet_sorcery_105978812> rdfs:subClassOf <wordnet_magic_105967977>
<wordnet_magic_105967977> rdfs:subClassOf <wordnet_supernaturalism_105952490>
<wordnet_supernaturalism_105952490> rdfs:subClassOf <wordnet_belief_105941423>
<wordnet_belief_105941423> rdfs:subClassOf <wordnet_content_105809192>

[thomasrebele]

Hello,
it seems to me that the path is not closed

In both examples you go from

<wordnet_aptitude_105622456> rdfs:subClassOf <wordnet_ability_105616246>
<wordnet_ability_105200169> rdfs:subClassOf <wordnet_quality_104723816>

but <wordnet_ability_105616246> and <wordnet_ability_105200169> are two different entities.
(Wordnet uses synset ids to distinguish the different meanings of a word)

[AlexanderRassier]

You are right, that was something I did not pay attention to, sorry for that.

Thank you for the clarification and the fast response!