Simple Question (Direct)
Simple Question
Q9388304
P241
Q781132
USER
Which military branch is Zbigniew Smolarek affiliated to ?
(Q9388304,P241,c(Q781132))
action filter_type
action find
entity Q9388304
relation P241
type Q781132
['Q9388304', 'P241', {'concept': 'Q781132'}]
SELECT DISTINCT ?g WHERE { resource:Q9388304 property:P241 ?g . ?g rdf:type ontology:Q781132 }
Zbigniew Smolarek
action filter_type
action find
entity Zbigniew Smolarek
relation military branch
type military branch
['Zbigniew Smolarek', 'military branch', {'concept': 'military branch'}]
SELECT DISTINCT ?g WHERE { resource:Zbigniew_Smolarek property:military_branch ?g . ?g rdf:type ontology:military_branch }
[]
military branch
Q267167
SYSTEM
Polish Navy
Q267167
(Q9388304,P241,c(Q781132))
action filter_type
action find
entity Q9388304
relation P241
type Q781132
Zbigniew Smolarek is affiliated with [ANSWER]
['Q9388304', 'P241', {'concept': 'Q781132'}]
SELECT DISTINCT ?g WHERE { resource:Q9388304 property:P241 ?g . ?g rdf:type ontology:Q781132 }
Polish Navy
Zbigniew Smolarek is affiliated with Polish Navy
Polish Navy
action filter_type
action find
entity Zbigniew Smolarek
relation military branch
type military branch
['Zbigniew Smolarek', 'military branch', {'concept': 'military branch'}]
SELECT DISTINCT ?g WHERE { resource:Zbigniew_Smolarek property:military_branch ?g . ?g rdf:type ontology:military_branch }
[]
Simple Question (Coreferenced)
Simple Question|Single Entity|Indirect
Q267167
P17
Q15617994
USER
Which administrative territory is that military branch present in ?
(Q267167,P17,c(Q15617994))
action filter_type
action find
entity Q267167
relation P17
type Q15617994
['Q267167', 'P17', {'concept': 'Q15617994'}]
SELECT DISTINCT ?i WHERE { ?i rdf:type ontology:Q15617994 . resource:Q267167 property:P17 ?i }
Polish Navy
action filter_type
action find
entity Polish Navy
relation country
type designation for an administrative territorial entity
['Polish Navy', 'country', {'concept': 'designation for an administrative territorial entity'}]
SELECT DISTINCT ?i WHERE { ?i rdf:type ontology:designation_for_an_administrative_territorial_entity . resource:Polish_Navy property:country ?i }
[]
designation for an administrative territorial entity
Q36
SYSTEM
Poland
Q36
(Q267167,P17,c(Q15617994))
action filter_type
action find
entity Q267167
relation P17
type Q15617994
That military branch is in [ANSWER]
['Q267167', 'P17', {'concept': 'Q15617994'}]
SELECT DISTINCT ?i WHERE { ?i rdf:type ontology:Q15617994 . resource:Q267167 property:P17 ?i }
Poland
That military branch is in Poland
Poland
action filter_type
action find
entity Polish Navy
relation country
type designation for an administrative territorial entity
['Polish Navy', 'country', {'concept': 'designation for an administrative territorial entity'}]
SELECT DISTINCT ?i WHERE { ?i rdf:type ontology:designation_for_an_administrative_territorial_entity . resource:Polish_Navy property:country ?i }
[]
Simple Question (Coreferenced)
Simple Question|Single Entity|Indirect
Q36
P840
Q201658
USER
Which film genres have their narrative set in that administrative territory ?
(c(Q201658),P840,Q36)
action filter_type
action find_reverse
entity Q36
relation P840
type Q201658
[{'concept': 'Q201658'}, 'P840', 'Q36']
SELECT DISTINCT ?n WHERE { ?n rdf:type ontology:Q201658 . ?n property:P840 resource:Q36 }
Poland
action filter_type
action find_reverse
entity Poland
relation narrative location
type film genre
[{'concept': 'film genre'}, 'narrative location', 'Poland']
SELECT DISTINCT ?n WHERE { ?n rdf:type ontology:film_genre . ?n property:narrative_location resource:Poland }
[]
film genre
Q14952305 Q6303710
SYSTEM
Dr. Hart's Diary, Judith Trachtenberg
Q14952305 Q6303710
(c(Q201658),P840,Q36)
action filter_type
action find_reverse
entity Q36
relation P840
type Q201658
[ANSWERS] have their narrative set in that administrative territory
[{'concept': 'Q201658'}, 'P840', 'Q36']
SELECT DISTINCT ?n WHERE { ?n rdf:type ontology:Q201658 . ?n property:P840 resource:Q36 }
Dr. Hart's Diary Judith Trachtenberg
Dr. Hart's Diary and Judith Trachtenberg have their narrative set in that administrative territory
Dr. Hart's Diary Judith Trachtenberg
action filter_type
action find_reverse
entity Poland
relation narrative location
type film genre
[{'concept': 'film genre'}, 'narrative location', 'Poland']
SELECT DISTINCT ?n WHERE { ?n rdf:type ontology:film_genre . ?n property:narrative_location resource:Poland }
[]
Simple Question (Coreferenced)
Simple Question|Mult. Entity
Q14952305 Q6303710
P495
Q1048835
USER
Which political territories are the countries of origin of those film genres ?
(Q14952305,P495,c(Q1048835)) (Q6303710,P495,c(Q1048835))
action filter_type
action find
entity prev_answer
relation P495
type Q1048835
['Q14952305', 'P495', {'concept': 'Q1048835'}] ['Q6303710', 'P495', {'concept': 'Q1048835'}]
SELECT DISTINCT ?e WHERE { ?e rdf:type ontology:Q1048835 . ?j property:P495 ?e . VALUES ( ?j ) { ( resource:Q14952305 ) ( resource:Q6303710 ) } }
Dr. Hart's Diary Judith Trachtenberg
action filter_type
action find
entity prev_answer
relation country of origin
type political territorial entity
["Dr. Hart's Diary", 'country of origin', {'concept': 'political territorial entity'}] ['Judith Trachtenberg', 'country of origin', {'concept': 'political territorial entity'}]
SELECT DISTINCT ?e WHERE { ?e rdf:type ontology:political_territorial_entity . ?j property:country_of_origin ?e . VALUES ( ?j ) { ( resource:Dr._Hart's_Diary ) ( resource:Judith_Trachtenberg ) } }
[]
political territorial entity
Q183 Q183
SYSTEM
Germany
Q183 Q183
(Q14952305,P495,c(Q1048835)) (Q6303710,P495,c(Q1048835))
action filter_type
action find
entity prev_answer
relation P495
type Q1048835
[ANSWER] and [ANSWER] are the countries of origin of those film genres
['Q14952305', 'P495', {'concept': 'Q1048835'}] ['Q6303710', 'P495', {'concept': 'Q1048835'}]
SELECT DISTINCT ?e WHERE { ?e rdf:type ontology:Q1048835 . ?j property:P495 ?e . VALUES ( ?j ) { ( resource:Q14952305 ) ( resource:Q6303710 ) } }
Germany Germany
Germany and Germany are the countries of origin of those film genres
Germany Germany
action filter_type
action find
entity prev_answer
relation country of origin
type political territorial entity
["Dr. Hart's Diary", 'country of origin', {'concept': 'political territorial entity'}] ['Judith Trachtenberg', 'country of origin', {'concept': 'political territorial entity'}]
SELECT DISTINCT ?e WHERE { ?e rdf:type ontology:political_territorial_entity . ?j property:country_of_origin ?e . VALUES ( ?j ) { ( resource:Dr._Hart's_Diary ) ( resource:Judith_Trachtenberg ) } }
[]
Simple Question (Direct)
Simple Question|Single Entity
Q183
P921
Q234460
USER
What are Germany a main subject of ?
(c(Q234460),P921,Q183)
action filter_type
action find_reverse
entity Q183
relation P921
type Q234460
[{'concept': 'Q234460'}, 'P921', 'Q183']
SELECT DISTINCT ?a WHERE { ?a rdf:type ontology:Q234460 . ?a property:P921 resource:Q183 }
Germany
action filter_type
action find_reverse
entity Germany
relation main subject
type text
[{'concept': 'text'}, 'main subject', 'Germany']
SELECT DISTINCT ?a WHERE { ?a rdf:type ontology:text . ?a property:main_subject resource:Germany }
[]
text
Q1203143 Q250125
SYSTEM
Listen, Germany!, Lotte in Weimar: The Beloved Returns
Q1203143 Q250125
(c(Q234460),P921,Q183)
action filter_type
action find_reverse
entity Q183
relation P921
type Q234460
Germany a main subject are of the [ANSWERS]
[{'concept': 'Q234460'}, 'P921', 'Q183']
SELECT DISTINCT ?a WHERE { ?a rdf:type ontology:Q234460 . ?a property:P921 resource:Q183 }
Listen, Germany! Lotte in Weimar: The Beloved Returns
Germany a main subject are of the Listen, Germany! and Lotte in Weimar: The Beloved Returns
Listen, Germany! Lotte in Weimar: The Beloved Returns
action filter_type
action find_reverse
entity Germany
relation main subject
type text
[{'concept': 'text'}, 'main subject', 'Germany']
SELECT DISTINCT ?a WHERE { ?a rdf:type ontology:text . ?a property:main_subject resource:Germany }
[]
Simple Question (Coreferenced)
Simple Question|Mult. Entity
Q1203143 Q250125
P800
Q502895
USER
Who have those texts as their notable work ?
(c(Q502895),P800,Q1203143) (c(Q502895),P800,Q250125)
action filter_type
action find_reverse
entity prev_answer
relation P800
type Q502895
[{'concept': 'Q502895'}, 'P800', 'Q1203143'] [{'concept': 'Q502895'}, 'P800', 'Q250125']
SELECT DISTINCT ?l WHERE { ?l property:P800 ?n . ?l rdf:type ontology:Q502895 . VALUES ( ?n ) { ( resource:Q1203143 ) ( resource:Q250125 ) } }
Listen, Germany! Lotte in Weimar: The Beloved Returns
action filter_type
action find_reverse
entity prev_answer
relation notable work
type common name
[{'concept': 'common name'}, 'notable work', 'Listen, Germany!'] [{'concept': 'common name'}, 'notable work', 'Lotte in Weimar: The Beloved Returns']
SELECT DISTINCT ?l WHERE { ?l property:notable_work ?n . ?l rdf:type ontology:common_name . VALUES ( ?n ) { ( resource:Listen,_Germany! ) ( resource:Lotte_in_Weimar:_The_Beloved_Returns ) } }
[]
common name
Q37030
SYSTEM
Thomas Mann
Q37030
(c(Q502895),P800,Q1203143) (c(Q502895),P800,Q250125)
action filter_type
action find_reverse
entity prev_answer
relation P800
type Q502895
[ANSWER] have those texts as their notable work
[{'concept': 'Q502895'}, 'P800', 'Q1203143'] [{'concept': 'Q502895'}, 'P800', 'Q250125']
SELECT DISTINCT ?l WHERE { ?l property:P800 ?n . ?l rdf:type ontology:Q502895 . VALUES ( ?n ) { ( resource:Q1203143 ) ( resource:Q250125 ) } }
Thomas Mann
Thomas Mann have those texts as their notable work
Thomas Mann
action filter_type
action find_reverse
entity prev_answer
relation notable work
type common name
[{'concept': 'common name'}, 'notable work', 'Listen, Germany!'] [{'concept': 'common name'}, 'notable work', 'Lotte in Weimar: The Beloved Returns']
SELECT DISTINCT ?l WHERE { ?l property:notable_work ?n . ?l rdf:type ontology:common_name . VALUES ( ?n ) { ( resource:Listen,_Germany! ) ( resource:Lotte_in_Weimar:_The_Beloved_Returns ) } }
[]
Simple Question (Direct)
Simple Question|Single Entity
Q1203143
P50
Q502895
USER
Which person authored Listen, Germany! ?
(Q37030,P50,c(Q502895))
action filter_type
action find
entity Q1203143
relation P50
type Q502895
['Q37030', 'P50', {'concept': 'Q502895'}]
SELECT DISTINCT ?y WHERE { resource:Q1203143 property:P50 ?y . ?y rdf:type ontology:Q502895 }
Listen, Germany!
action filter_type
action find
entity Listen, Germany!
relation author
type common name
['Thomas Mann', 'author', {'concept': 'common name'}]
SELECT DISTINCT ?y WHERE { resource:Listen,_Germany! property:author ?y . ?y rdf:type ontology:common_name }
[]
common name
Q37030
SYSTEM
Thomas Mann
Q37030
(Q37030,P50,c(Q502895))
action filter_type
action find
entity Q1203143
relation P50
type Q502895
[ANSWER] authored Listen, Germany!
['Q37030', 'P50', {'concept': 'Q502895'}]
SELECT DISTINCT ?y WHERE { resource:Q1203143 property:P50 ?y . ?y rdf:type ontology:Q502895 }
Thomas Mann
Thomas Mann authored Listen, Germany!
Thomas Mann
action filter_type
action find
entity Listen, Germany!
relation author
type common name
['Thomas Mann', 'author', {'concept': 'common name'}]
SELECT DISTINCT ?y WHERE { resource:Listen,_Germany! property:author ?y . ?y rdf:type ontology:common_name }
[]
Logical Reasoning (All)
Logical|Union|Single_Relation|Incomplete
Q21142627 Q1203143
P50
Q502895
USER
Or The sixth rhino: a taxonomic re-assessment of the critically endangered northern white rhinoceros?
OR((Q1203143,P50,c(Q502895)), (Q21142627,P50,c(Q502895)))
action filter_type
action union
action find
entity Q1203143
relation P50
action find
entity Q21142627
relation P50
type Q502895
{'OR': [['Q1203143', 'P50', {'concept': 'Q502895'}], ['Q21142627', 'P50', {'concept': 'Q502895'}]]}
SELECT DISTINCT ?p WHERE { { { resource:Q21142627 property:P50 ?p } UNION { resource:Q1203143 property:P50 ?p } } . ?p rdf:type ontology:Q502895 }
The sixth rhino: a taxonomic re-assessment of the critically endangered northern white rhinoceros Listen, Germany!
action filter_type
action union
action find
entity Listen, Germany!
relation author
action find
entity The sixth rhino: a taxonomic re-assessment of the critically endangered northern white rhinoceros
relation author
type common name
{'OR': [['Listen, Germany!', 'author', {'concept': 'common name'}], ['The sixth rhino: a taxonomic re-assessment of the critically endangered northern white rhinoceros', 'author', {'concept': 'common name'}]]}
SELECT DISTINCT ?p WHERE { { { resource:The_sixth_rhino:_a_taxonomic_re-assessment_of_the_critically_endangered_northern_white_rhinoceros property:author ?p } UNION { resource:Listen,_Germany! property:author ?p } } . ?p rdf:type ontology:common_name }
[]
common name
Q37030 Q21389674
SYSTEM
Thomas Mann, Prithiviraj Fernando
Q37030 Q21389674
OR((Q1203143,P50,c(Q502895)), (Q21142627,P50,c(Q502895)))
action filter_type
action union
action find
entity Q1203143
relation P50
action find
entity Q21142627
relation P50
type Q502895
[ANSWERS]
{'OR': [['Q1203143', 'P50', {'concept': 'Q502895'}], ['Q21142627', 'P50', {'concept': 'Q502895'}]]}
SELECT DISTINCT ?p WHERE { { { resource:Q21142627 property:P50 ?p } UNION { resource:Q1203143 property:P50 ?p } } . ?p rdf:type ontology:Q502895 }
Thomas Mann Prithiviraj Fernando
Thomas Mann Prithiviraj Fernando
action filter_type
action union
action find
entity Listen, Germany!
relation author
action find
entity The sixth rhino: a taxonomic re-assessment of the critically endangered northern white rhinoceros
relation author
type common name
{'OR': [['Listen, Germany!', 'author', {'concept': 'common name'}], ['The sixth rhino: a taxonomic re-assessment of the critically endangered northern white rhinoceros', 'author', {'concept': 'common name'}]]}
SELECT DISTINCT ?p WHERE { { { resource:The_sixth_rhino:_a_taxonomic_re-assessment_of_the_critically_endangered_northern_white_rhinoceros property:author ?p } UNION { resource:Listen,_Germany! property:author ?p } } . ?p rdf:type ontology:common_name }
[]
Comparative Reasoning (Count) (All)
Comparative|Count over More/Less|Single entity type
Q1178361
P1303
Q34379 Q502895
USER
How many musical instruments are played by less number of people than davul ?
(c(Q502895),P1303,c(Q34379))
action count
action less
action find_reverse_tuple_counts
relation P1303
type Q34379
type Q502895
action count
action filter_type
action find_reverse
entity Q1178361
relation P1303
type Q502895
[{'concept': 'Q502895'}, 'P1303', {'concept': 'Q34379'}]
SELECT DISTINCT ( COUNT ( ?k ) AS ?l ) WHERE { { SELECT DISTINCT ?k ( COUNT ( ?u ) AS ?m ) WHERE { ?k rdf:type ontology:Q34379 . ?u rdf:type ontology:Q502895 . ?u property:P1303 ?k } GROUP BY ?k } . { SELECT DISTINCT ( COUNT ( ?i ) AS ?s ) WHERE { ?i property:P1303 resource:Q1178361 . ?i rdf:type ontology:Q502895 } } . FILTER ( ?m < ?s ) }
davul
action count
action less
action find_reverse_tuple_counts
relation instrument
type musical instrument
type common name
action count
action filter_type
action find_reverse
entity davul
relation instrument
type common name
[{'concept': 'common name'}, 'instrument', {'concept': 'musical instrument'}]
SELECT DISTINCT ( COUNT ( ?k ) AS ?l ) WHERE { { SELECT DISTINCT ?k ( COUNT ( ?u ) AS ?m ) WHERE { ?k rdf:type ontology:musical_instrument . ?u rdf:type ontology:common_name . ?u property:instrument ?k } GROUP BY ?k } . { SELECT DISTINCT ( COUNT ( ?i ) AS ?s ) WHERE { ?i property:instrument resource:davul . ?i rdf:type ontology:common_name } } . FILTER ( ?m < ?s ) }
[]
musical instrument common name
SYSTEM
3
Q1879664 Q748455 Q173453
(c(Q502895),P1303,c(Q34379))
action count
action less
action find_reverse_tuple_counts
relation P1303
type Q34379
type Q502895
action count
action filter_type
action find_reverse
entity Q1178361
relation P1303
type Q502895
[ANSWER]
[{'concept': 'Q502895'}, 'P1303', {'concept': 'Q34379'}]
SELECT DISTINCT ( COUNT ( ?k ) AS ?l ) WHERE { { SELECT DISTINCT ?k ( COUNT ( ?u ) AS ?m ) WHERE { ?k rdf:type ontology:Q34379 . ?u rdf:type ontology:Q502895 . ?u property:P1303 ?k } GROUP BY ?k } . { SELECT DISTINCT ( COUNT ( ?i ) AS ?s ) WHERE { ?i property:P1303 resource:Q1178361 . ?i rdf:type ontology:Q502895 } } . FILTER ( ?m < ?s ) }
spoon cajón wind instrument
3
action count
action less
action find_reverse_tuple_counts
relation instrument
type musical instrument
type common name
action count
action filter_type
action find_reverse
entity davul
relation instrument
type common name
[{'concept': 'common name'}, 'instrument', {'concept': 'musical instrument'}]
SELECT DISTINCT ( COUNT ( ?k ) AS ?l ) WHERE { { SELECT DISTINCT ?k ( COUNT ( ?u ) AS ?m ) WHERE { ?k rdf:type ontology:musical_instrument . ?u rdf:type ontology:common_name . ?u property:instrument ?k } GROUP BY ?k } . { SELECT DISTINCT ( COUNT ( ?i ) AS ?s ) WHERE { ?i property:instrument resource:davul . ?i rdf:type ontology:common_name } } . FILTER ( ?m < ?s ) }
[]
Comparative Reasoning (All)
Comparative|More/Less|Single entity type
Q593995
P1303
Q34379 Q502895
USER
Which musical instruments are played by approximately the same number of people as player piano ?
(c(Q502895),P1303,c(Q34379))
action approx
action find_reverse_tuple_counts
relation P1303
type Q34379
type Q502895
action count
action filter_type
action find
entity Q593995
relation P1303
type Q34379
[{'concept': 'Q502895'}, 'P1303', {'concept': 'Q34379'}]
SELECT DISTINCT ?q WHERE { { SELECT DISTINCT ( COUNT ( ?m ) AS ?w ) WHERE { ?m rdf:type ontology:Q34379 . resource:Q593995 property:P1303 ?m } } . FILTER ( ?l = ?w ) . { SELECT DISTINCT ?q ( COUNT ( ?s ) AS ?l ) WHERE { ?s property:P1303 ?q . ?q rdf:type ontology:Q34379 . ?s rdf:type ontology:Q502895 } GROUP BY ?q } }
player piano
action approx
action find_reverse_tuple_counts
relation instrument
type musical instrument
type common name
action count
action filter_type
action find
entity player piano
relation instrument
type musical instrument
[{'concept': 'common name'}, 'instrument', {'concept': 'musical instrument'}]
SELECT DISTINCT ?q WHERE { { SELECT DISTINCT ( COUNT ( ?m ) AS ?w ) WHERE { ?m rdf:type ontology:musical_instrument . resource:player_piano property:instrument ?m } } . FILTER ( ?l = ?w ) . { SELECT DISTINCT ?q ( COUNT ( ?s ) AS ?l ) WHERE { ?s property:instrument ?q . ?q rdf:type ontology:musical_instrument . ?s rdf:type ontology:common_name } GROUP BY ?q } }
[]
musical instrument common name
Q1178361 Q81982 Q1759986
SYSTEM
davul, harpsichord, Wurlitzer electric piano
Q80284 Q201129 Q424017 Q890073 Q80019 Q1178361 Q2563510 Q604538 Q2660670 Q39777 Q3574843 Q678090 Q81982 Q182718 Q490054 Q873588 Q593995 Q1327500 Q206987 Q1879664 Q189737 Q1759986 Q1798603 Q1099153 Q120585 Q713298 Q8371 Q1024685 Q213461 Q3382191 Q816793 Q862501 Q213100 Q244976 Q537750 Q626035 Q1179017 Q742180 Q320341 Q1300012 Q748455 Q669370 Q290951 Q220971 Q178933 Q16875637 Q790468 Q1129422 Q379248 Q726306 Q173453 Q483994 Q744831 Q963150 Q16155191 Q644440 Q1343007 Q11404 Q497224 Q3623688
(c(Q502895),P1303,c(Q34379))
action approx
action find_reverse_tuple_counts
relation P1303
type Q34379
type Q502895
action count
action filter_type
action find
entity Q593995
relation P1303
type Q34379
[ANSWERS] are played by approximately the same number of people as player piano
[{'concept': 'Q502895'}, 'P1303', {'concept': 'Q34379'}]
SELECT DISTINCT ?q WHERE { { SELECT DISTINCT ( COUNT ( ?m ) AS ?w ) WHERE { ?m rdf:type ontology:Q34379 . resource:Q593995 property:P1303 ?m } } . FILTER ( ?l = ?w ) . { SELECT DISTINCT ?q ( COUNT ( ?s ) AS ?l ) WHERE { ?s property:P1303 ?q . ?q rdf:type ontology:Q34379 . ?s rdf:type ontology:Q502895 } GROUP BY ?q } }
viola lyre acoustic bass guitar Body percussion double bass davul steel-string acoustic guitar Temple block Irish bouzouki maraca tonbak Twelve-string guitar harpsichord Nyckelharpa Ondioline Jinghu player piano electronic musical instrument vibraphone spoon timpani Wurlitzer electric piano string instrument clavinet Tsuzumi geomungo cello cabasa harmonium upright piano Bendir ondes Martenot tabla bodhrán Djembe glockenspiel Daxophone viola d'amore celesta toy piano cajón gusle Kamancheh marimba Hardanger fiddle transverse flute baritone horn morin khuur Timbales erhu wind instrument Kazoo Mridangam tenor guitar Saraswati veena Lap steel guitar electronic keyboard drum Kayamb Paraguayan harp
Davul, harpsichord and Wurlitzer electric piano are played by approximately the same number of people as player piano
davul harpsichord Wurlitzer electric piano
action approx
action find_reverse_tuple_counts
relation instrument
type musical instrument
type common name
action count
action filter_type
action find
entity player piano
relation instrument
type musical instrument
[{'concept': 'common name'}, 'instrument', {'concept': 'musical instrument'}]
SELECT DISTINCT ?q WHERE { { SELECT DISTINCT ( COUNT ( ?m ) AS ?w ) WHERE { ?m rdf:type ontology:musical_instrument . resource:player_piano property:instrument ?m } } . FILTER ( ?l = ?w ) . { SELECT DISTINCT ?q ( COUNT ( ?s ) AS ?l ) WHERE { ?s property:instrument ?q . ?q rdf:type ontology:musical_instrument . ?s rdf:type ontology:common_name } GROUP BY ?q } }
[]