Simple Question (Direct)
Simple Question
Q1051
P463
Q1966910
USER
What was Ivan Regen a member of ?
(Q1051,P463,c(Q1966910))
action filter_type
action find
entity Q1051
relation P463
type Q1966910
['Q1051', 'P463', {'concept': 'Q1966910'}]
SELECT DISTINCT ?r WHERE { resource:Q1051 property:P463 ?r . ?r rdf:type ontology:Q1966910 }
Ivan Regen
action filter_type
action find
entity Ivan Regen
relation member of
type national academy
['Ivan Regen', 'member of', {'concept': 'national academy'}]
SELECT DISTINCT ?r WHERE { resource:Ivan_Regen property:member_of ?r . ?r rdf:type ontology:national_academy }
[]
national academy
Q266063
SYSTEM
Slovenian Academy of Sciences and Arts
Q266063
(Q1051,P463,c(Q1966910))
action filter_type
action find
entity Q1051
relation P463
type Q1966910
Ivan Regen was a member of [ANSWER]
['Q1051', 'P463', {'concept': 'Q1966910'}]
SELECT DISTINCT ?r WHERE { resource:Q1051 property:P463 ?r . ?r rdf:type ontology:Q1966910 }
Slovenian Academy of Sciences and Arts
Ivan Regen was a member of Slovenian Academy of Sciences and Arts
Slovenian Academy of Sciences and Arts
action filter_type
action find
entity Ivan Regen
relation member of
type national academy
['Ivan Regen', 'member of', {'concept': 'national academy'}]
SELECT DISTINCT ?r WHERE { resource:Ivan_Regen property:member_of ?r . ?r rdf:type ontology:national_academy }
[]
Simple Question (Direct)
Simple Question|Single Entity
Q1051
P19
Q56061
USER
Which administrative territory is the place of birth of Ivan Regen ?
(Q1051,P19,c(Q56061))
action filter_type
action find
entity Q1051
relation P19
type Q56061
['Q1051', 'P19', {'concept': 'Q56061'}]
SELECT DISTINCT ?n WHERE { resource:Q1051 property:P19 ?n . ?n rdf:type ontology:Q56061 }
Ivan Regen
action filter_type
action find
entity Ivan Regen
relation place of birth
type administrative territorial entity
['Ivan Regen', 'place of birth', {'concept': 'administrative territorial entity'}]
SELECT DISTINCT ?n WHERE { resource:Ivan_Regen property:place_of_birth ?n . ?n rdf:type ontology:administrative_territorial_entity }
[]
administrative territorial entity
Q2805176
SYSTEM
Gorenja Vas
Q2805176
(Q1051,P19,c(Q56061))
action filter_type
action find
entity Q1051
relation P19
type Q56061
[ANSWER] is the place of birth of Ivan Regen
['Q1051', 'P19', {'concept': 'Q56061'}]
SELECT DISTINCT ?n WHERE { resource:Q1051 property:P19 ?n . ?n rdf:type ontology:Q56061 }
Gorenja Vas
Gorenja Vas is the place of birth of Ivan Regen
Gorenja Vas
action filter_type
action find
entity Ivan Regen
relation place of birth
type administrative territorial entity
['Ivan Regen', 'place of birth', {'concept': 'administrative territorial entity'}]
SELECT DISTINCT ?n WHERE { resource:Ivan_Regen property:place_of_birth ?n . ?n rdf:type ontology:administrative_territorial_entity }
[]
Simple Question (Coreferenced)
Simple Question|Single Entity|Indirect
Q1051
P27
Q3024240
USER
Which former country is that person a civilian of ?
(Q2805176,P27,c(Q3024240))
action filter_type
action find
entity Q1051
relation P27
type Q3024240
['Q2805176', 'P27', {'concept': 'Q3024240'}]
SELECT DISTINCT ?i WHERE { resource:Q1051 property:P27 ?i . ?i rdf:type ontology:Q3024240 }
Ivan Regen
action filter_type
action find
entity Ivan Regen
relation country of citizenship
type former country
['Gorenja Vas', 'country of citizenship', {'concept': 'former country'}]
SELECT DISTINCT ?i WHERE { resource:Ivan_Regen property:country_of_citizenship ?i . ?i rdf:type ontology:former_country }
[]
former country
Q28513
SYSTEM
Austria-Hungary
Q28513
(Q2805176,P27,c(Q3024240))
action filter_type
action find
entity Q1051
relation P27
type Q3024240
[ANSWER] is that person a civilian of
['Q2805176', 'P27', {'concept': 'Q3024240'}]
SELECT DISTINCT ?i WHERE { resource:Q1051 property:P27 ?i . ?i rdf:type ontology:Q3024240 }
Austria-Hungary
Austria-Hungary is that person a civilian of
Austria-Hungary
action filter_type
action find
entity Ivan Regen
relation country of citizenship
type former country
['Gorenja Vas', 'country of citizenship', {'concept': 'former country'}]
SELECT DISTINCT ?i WHERE { resource:Ivan_Regen property:country_of_citizenship ?i . ?i rdf:type ontology:former_country }
[]
Simple Question (Coreferenced)
Simple Question|Single Entity|Indirect
Q28513
P47
Q7275
USER
Which states are bordered by that former country ?
(Q28513,P47,c(Q7275))
action filter_type
action find
entity Q28513
relation P47
type Q7275
['Q28513', 'P47', {'concept': 'Q7275'}]
SELECT DISTINCT ?k WHERE { resource:Q28513 property:P47 ?k . ?k rdf:type ontology:Q7275 }
Austria-Hungary
action filter_type
action find
entity Austria-Hungary
relation shares border with
type state
['Austria-Hungary', 'shares border with', {'concept': 'state'}]
SELECT DISTINCT ?k WHERE { resource:Austria-Hungary property:shares_border_with ?k . ?k rdf:type ontology:state }
[]
state
Q172579 Q241748 Q153015
SYSTEM
Kingdom of Italy, Kingdom of Serbia, Kingdom of Saxony
Q241748 Q38872 Q153015 Q958291 Q172579 Q386496 Q203493 Q154195
(Q28513,P47,c(Q7275))
action filter_type
action find
entity Q28513
relation P47
type Q7275
[ANSWERS] are bordered by that former country
['Q28513', 'P47', {'concept': 'Q7275'}]
SELECT DISTINCT ?k WHERE { resource:Q28513 property:P47 ?k . ?k rdf:type ontology:Q7275 }
Kingdom of Serbia Prussia Kingdom of Saxony United Principalities Kingdom of Italy Kingdom of Montenegro Kingdom of Romania Kingdom of Bavaria
Kingdom of Italy, Kingdom of Serbia and Kingdom of Saxony are bordered by that former country
Kingdom of Italy Kingdom of Serbia Kingdom of Saxony
action filter_type
action find
entity Austria-Hungary
relation shares border with
type state
['Austria-Hungary', 'shares border with', {'concept': 'state'}]
SELECT DISTINCT ?k WHERE { resource:Austria-Hungary property:shares_border_with ?k . ?k rdf:type ontology:state }
[]
Logical Reasoning (All)
Logical|Union|Single_Relation
Q4244983 Q1051
P20
Q56061
USER
Which administrative territories did Ivan Regen or Yevgeny Semyonovich Kuznetsov die ?
OR((Q1051,P20,c(Q56061)), (Q4244983,P20,c(Q56061)))
action filter_type
action union
action find
entity Q1051
relation P20
action find
entity Q4244983
relation P20
type Q56061
{'OR': [['Q1051', 'P20', {'concept': 'Q56061'}], ['Q4244983', 'P20', {'concept': 'Q56061'}]]}
SELECT DISTINCT ?m WHERE { { VALUES ( ?o ) { ( resource:Q1051 ) ( resource:Q4244983 ) } . ?o property:P20 ?m } . ?m rdf:type ontology:Q56061 }
Yevgeny Semyonovich Kuznetsov Ivan Regen
action filter_type
action union
action find
entity Ivan Regen
relation place of death
action find
entity Yevgeny Semyonovich Kuznetsov
relation place of death
type administrative territorial entity
{'OR': [['Ivan Regen', 'place of death', {'concept': 'administrative territorial entity'}], ['Yevgeny Semyonovich Kuznetsov', 'place of death', {'concept': 'administrative territorial entity'}]]}
SELECT DISTINCT ?m WHERE { { VALUES ( ?o ) { ( resource:Ivan_Regen ) ( resource:Yevgeny_Semyonovich_Kuznetsov ) } . ?o property:place_of_death ?m } . ?m rdf:type ontology:administrative_territorial_entity }
[]
administrative territorial entity
Q1741 Q5206
SYSTEM
Vienna, Stavropol
Q1741 Q5206
OR((Q1051,P20,c(Q56061)), (Q4244983,P20,c(Q56061)))
action filter_type
action union
action find
entity Q1051
relation P20
action find
entity Q4244983
relation P20
type Q56061
Ivan Regen or Yevgeny Semyonovich Kuznetsov died in [ANSWERS]
{'OR': [['Q1051', 'P20', {'concept': 'Q56061'}], ['Q4244983', 'P20', {'concept': 'Q56061'}]]}
SELECT DISTINCT ?m WHERE { { VALUES ( ?o ) { ( resource:Q1051 ) ( resource:Q4244983 ) } . ?o property:P20 ?m } . ?m rdf:type ontology:Q56061 }
Vienna Stavropol
Ivan Regen or Yevgeny Semyonovich Kuznetsov died in Vienna and Stavropol
Vienna Stavropol
action filter_type
action union
action find
entity Ivan Regen
relation place of death
action find
entity Yevgeny Semyonovich Kuznetsov
relation place of death
type administrative territorial entity
{'OR': [['Ivan Regen', 'place of death', {'concept': 'administrative territorial entity'}], ['Yevgeny Semyonovich Kuznetsov', 'place of death', {'concept': 'administrative territorial entity'}]]}
SELECT DISTINCT ?m WHERE { { VALUES ( ?o ) { ( resource:Ivan_Regen ) ( resource:Yevgeny_Semyonovich_Kuznetsov ) } . ?o property:place_of_death ?m } . ?m rdf:type ontology:administrative_territorial_entity }
[]
Clarification
Quantitative|Count|Logical operators|Indirect
P190
Q515 Q13220204
USER
How many cities and administrative country subdivisions are twin towns of that administrative territory ?
(Q1741,P190,c(Q515)) (Q1741,P190,c(Q13220204)) (Q1741,P190,c(Q515)) (Q1741,P190,c(Q13220204)) (Q5206,P190,c(Q515)) (Q5206,P190,c(Q13220204))
['Q1741', 'P190', {'concept': 'Q515'}] ['Q1741', 'P190', {'concept': 'Q13220204'}] ['Q1741', 'P190', {'concept': 'Q515'}] ['Q1741', 'P190', {'concept': 'Q13220204'}] ['Q5206', 'P190', {'concept': 'Q515'}] ['Q5206', 'P190', {'concept': 'Q13220204'}]
SELECT DISTINCT ( COUNT ( ?z ) AS ?x ) WHERE { { { resource:Q1002926 property:P190 ?z } UNION { resource:Q1002926 property:P190 ?y } UNION { resource:Q1002926 property:P190 ?z } UNION { resource:Q1002926 property:P190 ?y } UNION { resource:Q5206 property:P190 ?z } UNION { resource:Q5206 property:P190 ?y } } . ?z rdf:type ontology:Q7930989 . ?y rdf:type ontology:Q13220204 }
['Vienna', 'sister city', {'concept': 'city'}] ['Vienna', 'sister city', {'concept': 'second-level administrative country subdivision'}] ['Vienna', 'sister city', {'concept': 'city'}] ['Vienna', 'sister city', {'concept': 'second-level administrative country subdivision'}] ['Stavropol', 'sister city', {'concept': 'city'}] ['Stavropol', 'sister city', {'concept': 'second-level administrative country subdivision'}]
SELECT DISTINCT ( COUNT ( ?z ) AS ?x ) WHERE { { { resource:Vienna property:sister_city ?z } UNION { resource:Vienna property:sister_city ?y } UNION { resource:Vienna property:sister_city ?z } UNION { resource:Vienna property:sister_city ?y } UNION { resource:Stavropol property:sister_city ?z } UNION { resource:Stavropol property:sister_city ?y } } . ?z rdf:type ontology:city . ?y rdf:type ontology:second-level_administrative_country_subdivision }
[]
city second-level administrative country subdivision
Quantitative|Count|Mult. entity type|Clarification
Q1741
SYSTEM
Did you mean Vienna ?
[ANSWER]
SELECT DISTINCT ( COUNT ( ?z ) AS ?x ) WHERE { { { resource:Q1002926 property:P190 ?z } UNION { resource:Q1002926 property:P190 ?y } UNION { resource:Q1002926 property:P190 ?z } UNION { resource:Q1002926 property:P190 ?y } UNION { resource:Q5206 property:P190 ?z } UNION { resource:Q5206 property:P190 ?y } } . ?z rdf:type ontology:Q7930989 . ?y rdf:type ontology:Q13220204 }
Did you mean Vienna ?
Vienna
SELECT DISTINCT ( COUNT ( ?z ) AS ?x ) WHERE { { { resource:Vienna property:sister_city ?z } UNION { resource:Vienna property:sister_city ?y } UNION { resource:Vienna property:sister_city ?z } UNION { resource:Vienna property:sister_city ?y } UNION { resource:Stavropol property:sister_city ?z } UNION { resource:Stavropol property:sister_city ?y } } . ?z rdf:type ontology:city . ?y rdf:type ontology:second-level_administrative_country_subdivision }
[]
Quantitative Reasoning (Count) (All)
USER
Yes
(Q1741,P190,c(Q515)) (Q1741,P190,c(Q13220204)) (Q1741,P190,c(Q515)) (Q1741,P190,c(Q13220204)) (Q5206,P190,c(Q515)) (Q5206,P190,c(Q13220204))
['Q1741', 'P190', {'concept': 'Q515'}] ['Q1741', 'P190', {'concept': 'Q13220204'}] ['Q1741', 'P190', {'concept': 'Q515'}] ['Q1741', 'P190', {'concept': 'Q13220204'}] ['Q5206', 'P190', {'concept': 'Q515'}] ['Q5206', 'P190', {'concept': 'Q13220204'}]
['Vienna', 'sister city', {'concept': 'city'}] ['Vienna', 'sister city', {'concept': 'second-level administrative country subdivision'}] ['Vienna', 'sister city', {'concept': 'city'}] ['Vienna', 'sister city', {'concept': 'second-level administrative country subdivision'}] ['Stavropol', 'sister city', {'concept': 'city'}] ['Stavropol', 'sister city', {'concept': 'second-level administrative country subdivision'}]
[]
SYSTEM
4 cities and 1 administrative country subdivisions
Q3572 Q1844 Q1435 Q1899 Q14960
(Q1741,P190,c(Q515)) (Q1741,P190,c(Q13220204)) (Q1741,P190,c(Q515)) (Q1741,P190,c(Q13220204)) (Q5206,P190,c(Q515)) (Q5206,P190,c(Q13220204))
[ANSWER]
['Q1741', 'P190', {'concept': 'Q515'}] ['Q1741', 'P190', {'concept': 'Q13220204'}] ['Q1741', 'P190', {'concept': 'Q515'}] ['Q1741', 'P190', {'concept': 'Q13220204'}] ['Q5206', 'P190', {'concept': 'Q515'}] ['Q5206', 'P190', {'concept': 'Q13220204'}]
SELECT DISTINCT ( COUNT ( ?z ) AS ?x ) WHERE { { { resource:Q1002926 property:P190 ?z } UNION { resource:Q1002926 property:P190 ?y } UNION { resource:Q1002926 property:P190 ?z } UNION { resource:Q1002926 property:P190 ?y } UNION { resource:Q5206 property:P190 ?z } UNION { resource:Q5206 property:P190 ?y } } . ?z rdf:type ontology:Q7930989 . ?y rdf:type ontology:Q13220204 }
Tunis Vaduz Zagreb Kyiv Brno
4 cities and 1 administrative country subdivisions
['Vienna', 'sister city', {'concept': 'city'}] ['Vienna', 'sister city', {'concept': 'second-level administrative country subdivision'}] ['Vienna', 'sister city', {'concept': 'city'}] ['Vienna', 'sister city', {'concept': 'second-level administrative country subdivision'}] ['Stavropol', 'sister city', {'concept': 'city'}] ['Stavropol', 'sister city', {'concept': 'second-level administrative country subdivision'}]
SELECT DISTINCT ( COUNT ( ?z ) AS ?x ) WHERE { { { resource:Vienna property:sister_city ?z } UNION { resource:Vienna property:sister_city ?y } UNION { resource:Vienna property:sister_city ?z } UNION { resource:Vienna property:sister_city ?y } UNION { resource:Stavropol property:sister_city ?z } UNION { resource:Stavropol property:sister_city ?y } } . ?z rdf:type ontology:city . ?y rdf:type ontology:second-level_administrative_country_subdivision }
[]
Logical Reasoning (All)
Logical|Union|Single_Relation
Q4763725 Q1051
P20
Q56061
USER
Which administrative territories did Ivan Regen or Angna Enters expire ?
OR((Q1051,P20,c(Q56061)), (Q4763725,P20,c(Q56061)))
action filter_type
action union
action find
entity Q1051
relation P20
action find
entity Q4763725
relation P20
type Q56061
{'OR': [['Q1051', 'P20', {'concept': 'Q56061'}], ['Q4763725', 'P20', {'concept': 'Q56061'}]]}
SELECT DISTINCT ?k WHERE { { VALUES ( ?g ) { ( resource:Q1051 ) ( resource:Q4763725 ) } . ?g property:P20 ?k } . ?k rdf:type ontology:Q56061 }
Angna Enters Ivan Regen
action filter_type
action union
action find
entity Ivan Regen
relation place of death
action find
entity Angna Enters
relation place of death
type administrative territorial entity
{'OR': [['Ivan Regen', 'place of death', {'concept': 'administrative territorial entity'}], ['Angna Enters', 'place of death', {'concept': 'administrative territorial entity'}]]}
SELECT DISTINCT ?k WHERE { { VALUES ( ?g ) { ( resource:Ivan_Regen ) ( resource:Angna_Enters ) } . ?g property:place_of_death ?k } . ?k rdf:type ontology:administrative_territorial_entity }
[]
administrative territorial entity
Q1741 Q1013254
SYSTEM
Vienna, Tenafly
Q1741 Q1013254
OR((Q1051,P20,c(Q56061)), (Q4763725,P20,c(Q56061)))
action filter_type
action union
action find
entity Q1051
relation P20
action find
entity Q4763725
relation P20
type Q56061
Ivan Regen or Angna Enters expired in [ANSWERS]
{'OR': [['Q1051', 'P20', {'concept': 'Q56061'}], ['Q4763725', 'P20', {'concept': 'Q56061'}]]}
SELECT DISTINCT ?k WHERE { { VALUES ( ?g ) { ( resource:Q1051 ) ( resource:Q4763725 ) } . ?g property:P20 ?k } . ?k rdf:type ontology:Q56061 }
Vienna Tenafly
Ivan Regen or Angna Enters expired in Vienna and Tenafly
Vienna Tenafly
action filter_type
action union
action find
entity Ivan Regen
relation place of death
action find
entity Angna Enters
relation place of death
type administrative territorial entity
{'OR': [['Ivan Regen', 'place of death', {'concept': 'administrative territorial entity'}], ['Angna Enters', 'place of death', {'concept': 'administrative territorial entity'}]]}
SELECT DISTINCT ?k WHERE { { VALUES ( ?g ) { ( resource:Ivan_Regen ) ( resource:Angna_Enters ) } . ?g property:place_of_death ?k } . ?k rdf:type ontology:administrative_territorial_entity }
[]
Simple Question (Coreferenced)
Simple Question|Mult. Entity
Q1741 Q1013254
P17
Q15617994
USER
Which administrative territories are those administrative territories situated in ?
(Q1741,P17,c(Q15617994)) (Q1013254,P17,c(Q15617994))
action filter_type
action find
entity prev_answer
relation P17
type Q15617994
['Q1741', 'P17', {'concept': 'Q15617994'}] ['Q1013254', 'P17', {'concept': 'Q15617994'}]
SELECT DISTINCT ?h WHERE { ?m property:P17 ?h . ?h rdf:type ontology:Q15617994 . VALUES ( ?m ) { ( resource:Q1741 ) ( resource:Q1013254 ) } }
Vienna Tenafly
action filter_type
action find
entity prev_answer
relation country
type designation for an administrative territorial entity
['Vienna', 'country', {'concept': 'designation for an administrative territorial entity'}] ['Tenafly', 'country', {'concept': 'designation for an administrative territorial entity'}]
SELECT DISTINCT ?h WHERE { ?m property:country ?h . ?h rdf:type ontology:designation_for_an_administrative_territorial_entity . VALUES ( ?m ) { ( resource:Vienna ) ( resource:Tenafly ) } }
[]
designation for an administrative territorial entity
Q47261 Q153136 Q30
SYSTEM
Duchy of Bavaria, Habsburg Empire, United States of America
Q47261 Q153136 Q30
(Q1741,P17,c(Q15617994)) (Q1013254,P17,c(Q15617994))
action filter_type
action find
entity prev_answer
relation P17
type Q15617994
Those administrative territories are situated in [ANSWERS]
['Q1741', 'P17', {'concept': 'Q15617994'}] ['Q1013254', 'P17', {'concept': 'Q15617994'}]
SELECT DISTINCT ?h WHERE { ?m property:P17 ?h . ?h rdf:type ontology:Q15617994 . VALUES ( ?m ) { ( resource:Q1741 ) ( resource:Q1013254 ) } }
Duchy of Bavaria Habsburg Empire United States of America
Those administrative territories are situated in Duchy of Bavaria, Habsburg Empire and United States of America
Duchy of Bavaria Habsburg Empire United States of America
action filter_type
action find
entity prev_answer
relation country
type designation for an administrative territorial entity
['Vienna', 'country', {'concept': 'designation for an administrative territorial entity'}] ['Tenafly', 'country', {'concept': 'designation for an administrative territorial entity'}]
SELECT DISTINCT ?h WHERE { ?m property:country ?h . ?h rdf:type ontology:designation_for_an_administrative_territorial_entity . VALUES ( ?m ) { ( resource:Vienna ) ( resource:Tenafly ) } }
[]
Clarification
Simple Question|Single Entity|Indirect
Q47261
P1376
Q515
USER
Which city is the county seat of that administrative territory ?
(c(Q515),P1376,Q47261)
action filter_type
action find_reverse
entity Q47261
relation P1376
type Q515
[{'concept': 'Q515'}, 'P1376', 'Q47261']
SELECT DISTINCT ?k WHERE { ?k property:P1376 resource:Q47261 . ?k rdf:type ontology:Q515 }
Duchy of Bavaria
action filter_type
action find_reverse
entity Duchy of Bavaria
relation capital of
type city
[{'concept': 'city'}, 'capital of', 'Duchy of Bavaria']
SELECT DISTINCT ?k WHERE { ?k property:capital_of resource:Duchy_of_Bavaria . ?k rdf:type ontology:city }
[]
city
Clarification for simple ques.
Q47261
SYSTEM
Did you mean Duchy of Bavaria ?
Q47261 Q153136 Q30
(c(Q515),P1376,Q47261) (c(Q515),P1376,Q153136) (c(Q515),P1376,Q30)
[ANSWER]
[{'concept': 'Q515'}, 'P1376', 'Q47261'] [{'concept': 'Q515'}, 'P1376', 'Q153136'] [{'concept': 'Q515'}, 'P1376', 'Q30']
SELECT DISTINCT ?k WHERE { ?k property:P1376 resource:Q47261 . ?k rdf:type ontology:Q515 }
Duchy of Bavaria Habsburg Empire United States of America
Did you mean Duchy of Bavaria ?
Duchy of Bavaria
[{'concept': 'city'}, 'capital of', 'Duchy of Bavaria'] [{'concept': 'city'}, 'capital of', 'Habsburg Empire'] [{'concept': 'city'}, 'capital of', 'United States of America']
SELECT DISTINCT ?k WHERE { ?k property:capital_of resource:Duchy_of_Bavaria . ?k rdf:type ontology:city }
[]
Simple Question (Coreferenced)
USER
Yes
(c(Q515),P1376,Q47261)
[{'concept': 'Q515'}, 'P1376', 'Q47261']
[{'concept': 'city'}, 'capital of', 'Duchy of Bavaria']
[]
Q2978
SYSTEM
Regensburg
Q2978
(c(Q515),P1376,Q47261)
action filter_type
action find_reverse
entity Q47261
relation P1376
type Q515
[ANSWER] is the county seat of that administrative territory
[{'concept': 'Q515'}, 'P1376', 'Q47261']
SELECT DISTINCT ?k WHERE { ?k property:P1376 resource:Q47261 . ?k rdf:type ontology:Q515 }
Regensburg
Regensburg is the county seat of that administrative territory
Regensburg
action filter_type
action find_reverse
entity Duchy of Bavaria
relation capital of
type city
[{'concept': 'city'}, 'capital of', 'Duchy of Bavaria']
SELECT DISTINCT ?k WHERE { ?k property:capital_of resource:Duchy_of_Bavaria . ?k rdf:type ontology:city }
[]