Simple Question (Direct)
Simple Question
Q3148181
P106
Q12737077
USER
Which occupations are the professions of Ignace Nau ?
(Q3148181,P106,c(Q12737077))
action filter_type
action find
entity Q3148181
relation P106
type Q12737077
['Q3148181', 'P106', {'concept': 'Q12737077'}]
SELECT DISTINCT ?w WHERE { resource:Q3148181 property:P106 ?w . ?w rdf:type ontology:Q12737077 }
Ignace Nau
action filter_type
action find
entity Ignace Nau
relation occupation
type occupation
['Ignace Nau', 'occupation', {'concept': 'occupation'}]
SELECT DISTINCT ?w WHERE { resource:Ignace_Nau property:occupation ?w . ?w rdf:type ontology:occupation }
[]
occupation
Q36180 Q822146
SYSTEM
writer, lyricist
Q36180 Q822146
(Q3148181,P106,c(Q12737077))
action filter_type
action find
entity Q3148181
relation P106
type Q12737077
The professions of Ignace Nau are [ANSWERS]
['Q3148181', 'P106', {'concept': 'Q12737077'}]
SELECT DISTINCT ?w WHERE { resource:Q3148181 property:P106 ?w . ?w rdf:type ontology:Q12737077 }
writer lyricist
The professions of Ignace Nau are writer and lyricist
writer lyricist
action filter_type
action find
entity Ignace Nau
relation occupation
type occupation
['Ignace Nau', 'occupation', {'concept': 'occupation'}]
SELECT DISTINCT ?w WHERE { resource:Ignace_Nau property:occupation ?w . ?w rdf:type ontology:occupation }
[]
Simple Question (Direct)
Simple Question|Single Entity
Q3148181
P7
Q502895
USER
Who is Ignace Nau a brother of ?
(c(Q502895),P7,Q3148181)
action filter_type
action find
entity Q3148181
relation P7
type Q502895
[{'concept': 'Q502895'}, 'P7', 'Q3148181']
SELECT DISTINCT ?t WHERE { resource:Q3148181 property:P7 ?t . ?t rdf:type ontology:Q502895 }
Ignace Nau
action filter_type
action find
entity Ignace Nau
relation brother
type common name
[{'concept': 'common name'}, 'brother', 'Ignace Nau']
SELECT DISTINCT ?t WHERE { resource:Ignace_Nau property:brother ?t . ?t rdf:type ontology:common_name }
[]
common name
Q83004
SYSTEM
Emile Nau
Q83004
(c(Q502895),P7,Q3148181)
action filter_type
action find
entity Q3148181
relation P7
type Q502895
Is Ignace Nau a brother of Louis [ANSWER]
[{'concept': 'Q502895'}, 'P7', 'Q3148181']
SELECT DISTINCT ?t WHERE { resource:Q3148181 property:P7 ?t . ?t rdf:type ontology:Q502895 }
Emile Nau
Is Ignace Nau a brother of Louis Emile Nau
Emile Nau
action filter_type
action find
entity Ignace Nau
relation brother
type common name
[{'concept': 'common name'}, 'brother', 'Ignace Nau']
SELECT DISTINCT ?t WHERE { resource:Ignace_Nau property:brother ?t . ?t rdf:type ontology:common_name }
[]
Simple Question (Direct)
Simple Question|Single Entity
Q3148181
P19
Q515
USER
Where was Ignace Nau born ?
(Q3148181,P19,c(Q515))
action filter_type
action find
entity Q3148181
relation P19
type Q515
['Q3148181', 'P19', {'concept': 'Q515'}]
SELECT DISTINCT ?d WHERE { resource:Q3148181 property:P19 ?d . ?d rdf:type ontology:Q515 }
Ignace Nau
action filter_type
action find
entity Ignace Nau
relation place of birth
type city
['Ignace Nau', 'place of birth', {'concept': 'city'}]
SELECT DISTINCT ?d WHERE { resource:Ignace_Nau property:place_of_birth ?d . ?d rdf:type ontology:city }
[]
city
Q34261
SYSTEM
Port-au-Prince
Q34261
(Q3148181,P19,c(Q515))
action filter_type
action find
entity Q3148181
relation P19
type Q515
Ignace Nau was born in [ANSWER]
['Q3148181', 'P19', {'concept': 'Q515'}]
SELECT DISTINCT ?d WHERE { resource:Q3148181 property:P19 ?d . ?d rdf:type ontology:Q515 }
Port-au-Prince
Ignace Nau was born in Port-au-Prince
Port-au-Prince
action filter_type
action find
entity Ignace Nau
relation place of birth
type city
['Ignace Nau', 'place of birth', {'concept': 'city'}]
SELECT DISTINCT ?d WHERE { resource:Ignace_Nau property:place_of_birth ?d . ?d rdf:type ontology:city }
[]
Simple Question (Coreferenced)
Simple Question|Single Entity|Indirect
Q3148181
P27
Q15617994
USER
Which administrative territory is that person a civilian of ?
(Q34261,P27,c(Q15617994))
action filter_type
action find
entity Q3148181
relation P27
type Q15617994
['Q34261', 'P27', {'concept': 'Q15617994'}]
SELECT DISTINCT ?p WHERE { ?p rdf:type ontology:Q15617994 . resource:Q3148181 property:P27 ?p }
Ignace Nau
action filter_type
action find
entity Ignace Nau
relation country of citizenship
type designation for an administrative territorial entity
['Port-au-Prince', 'country of citizenship', {'concept': 'designation for an administrative territorial entity'}]
SELECT DISTINCT ?p WHERE { ?p rdf:type ontology:designation_for_an_administrative_territorial_entity . resource:Ignace_Nau property:country_of_citizenship ?p }
[]
designation for an administrative territorial entity
Q790
SYSTEM
Haiti
Q790
(Q34261,P27,c(Q15617994))
action filter_type
action find
entity Q3148181
relation P27
type Q15617994
From [ANSWER] is that person a civilian of
['Q34261', 'P27', {'concept': 'Q15617994'}]
SELECT DISTINCT ?p WHERE { ?p rdf:type ontology:Q15617994 . resource:Q3148181 property:P27 ?p }
Haiti
From Haiti is that person a civilian of
Haiti
action filter_type
action find
entity Ignace Nau
relation country of citizenship
type designation for an administrative territorial entity
['Port-au-Prince', 'country of citizenship', {'concept': 'designation for an administrative territorial entity'}]
SELECT DISTINCT ?p WHERE { ?p rdf:type ontology:designation_for_an_administrative_territorial_entity . resource:Ignace_Nau property:country_of_citizenship ?p }
[]
Quantitative Reasoning (All)
Quantitative|Atleast/ Atmost/ Approx. the same/Equal|Mult. entity type
P1376
Q13220204 Q1048835 Q515
USER
Which cities are the capital of exactly 1 administrative country subdivisions and political territories ?
(c(Q515),P1376,c(Q13220204)|c(Q1048835))
action equal
action union
action find_tuple_counts
relation P1376
type Q515
type Q13220204
action find_tuple_counts
relation P1376
type Q515
type Q1048835
value 1
[{'concept': 'Q515'}, 'P1376', [{'concept': 'Q13220204'}, {'concept': 'Q1048835'}]]
SELECT DISTINCT ?z WHERE { { SELECT DISTINCT ( COUNT ( ?r ) AS ?n ) ?z WHERE { { ?z property:P1376 ?r . ?z rdf:type ontology:Q515 . ?r rdf:type ontology:Q1048835 } UNION { ?z property:P1376 ?r . ?z rdf:type ontology:Q515 . ?r rdf:type ontology:Q13220204 } } GROUP BY ?z } . FILTER ( ?n = 1 ) }
action equal
action union
action find_tuple_counts
relation capital of
type city
type second-level administrative country subdivision
action find_tuple_counts
relation capital of
type city
type political territorial entity
value 1
[{'concept': 'city'}, 'capital of', [{'concept': 'second-level administrative country subdivision'}, {'concept': 'political territorial entity'}]]
SELECT DISTINCT ?z WHERE { { SELECT DISTINCT ( COUNT ( ?r ) AS ?n ) ?z WHERE { { ?z property:capital_of ?r . ?z rdf:type ontology:city . ?r rdf:type ontology:political_territorial_entity } UNION { ?z property:capital_of ?r . ?z rdf:type ontology:city . ?r rdf:type ontology:second-level_administrative_country_subdivision } } GROUP BY ?z } . FILTER ( ?n = 1 ) }
[]
second-level administrative country subdivision political territorial entity city
Q1899 Q1731 Q23482
SYSTEM
Kyiv, Dresden, Marseille
Q15826 Q39738 Q10126 Q1710 Q14525 Q3042 Q3974 Q873377 Q8131 Q4024 Q1711 Q496667 Q27860 Q3806 Q592338 Q52607 Q5779 Q1696 Q41474 Q1070920 Q174096 Q111739 Q18970 Q432169 Q147738 Q3926 Q11462 Q3214 Q23482 Q505208 Q1000336 Q583137 Q1019949 Q235004 Q725168 Q1899 Q12062 Q2966 Q1467 Q14499 Q12245 Q117676 Q1844 Q10389 Q35925 Q15379 Q1723 Q459787 Q1025387 Q191651 Q305640 Q14819 Q5285 Q14182 Q6807568 Q7568 Q1731 Q1636 Q7786 Q10104 Q1020939 Q155674 Q314686 Q2180 Q714628 Q177149 Q14960 Q874270 Q2978 Q14821 Q2079 Q8156 Q1856 Q4007 Q14168 Q55598 Q271000 Q1826 Q542154 Q7253 Q2936 Q2749 Q63145 Q2119 Q271917 Q5972 Q83247 Q1645 Q7578 Q14126 Q15847 Q3768 Q2209 Q2200 Q16506 Q14155 Q14409 Q40626 Q55740 Q693264 Q6582 Q502205 Q57944 Q2795 Q8179 Q5217 Q1020709 Q456 Q267894 Q2152435 Q3935 Q7003 Q3750 Q894059 Q183111 Q40584 Q1067897 Q11506 Q107624 Q8042 Q50179 Q104125 Q2999
(c(Q515),P1376,c(Q13220204)|c(Q1048835))
action equal
action union
action find_tuple_counts
relation P1376
type Q515
type Q13220204
action find_tuple_counts
relation P1376
type Q515
type Q1048835
value 1
[ANSWERS] are the capital of exactly 1 administrative country subdivisions and political territories
[{'concept': 'Q515'}, 'P1376', [{'concept': 'Q13220204'}, {'concept': 'Q1048835'}]]
SELECT DISTINCT ?z WHERE { { SELECT DISTINCT ( COUNT ( ?r ) AS ?n ) ?z WHERE { { ?z property:P1376 ?r . ?z rdf:type ontology:Q515 . ?r rdf:type ontology:Q1048835 } UNION { ?z property:P1376 ?r . ?z rdf:type ontology:Q515 . ?r rdf:type ontology:Q13220204 } } GROUP BY ?z } . FILTER ( ?n = 1 ) }
Palu Laoag Serang Isabela City Gorontalo Offenbach am Main Landshut Dumaguete Palembang Frankfurt (Oder) Potsdam Muroran Jayapura Tübingen Marawi Mar del Plata Banda Aceh Legazpi Kingstown Mamuju Sorsogon City Puerto Princesa Ambon Dipolog Saint Helier Pretoria Surabaya Cottbus Marseille Ouarzazate Tandil Kidapawan Surigao City Vigan Tagum Kyiv Torgau Heidelberg Cebu City Samarinda Stanley Viseu Vaduz Bandung Tabuk Kendari Batangas City Iloilo City Maasin Masbate City Abashiri Freiberg Tarlac Banjarmasin Emmen Yogyakarta Dresden Antipolo Pekanbaru Tanjung Pinang Digos Tandag Mati Malolos Rumoi Obihiro Brno Pagadian Regensburg Coburg Leipzig Bandar Lampung Malaybalay Rosenheim Pontianak Palayan Bouaké Tagbilaran Koronadal Padang Oldenburg Augsburg Imus Mannheim Kushiro Medan Braga Cagayan de Oro Jambi Mataram Manado Yamoussoukro Roxas Tuguegarao České Budějovice Kupang Palangkaraya Tacloban San Fernando Iwamizawa Carcassonne Nemuro Annaberg-Buchholz Chemnitz Pangkal Pinang Bacolod Catbalogan Lyon Wakkanai Miramar Windhoek Dijon Gera Borongan Jihlava San Fernando Oroquieta Denpasar Calapan Bengkulu Ilagan Lucena Würzburg
Kyiv, Dresden and Marseille are the capital of exactly 1 administrative country subdivisions and political territories
Kyiv Dresden Marseille
action equal
action union
action find_tuple_counts
relation capital of
type city
type second-level administrative country subdivision
action find_tuple_counts
relation capital of
type city
type political territorial entity
value 1
[{'concept': 'city'}, 'capital of', [{'concept': 'second-level administrative country subdivision'}, {'concept': 'political territorial entity'}]]
SELECT DISTINCT ?z WHERE { { SELECT DISTINCT ( COUNT ( ?r ) AS ?n ) ?z WHERE { { ?z property:capital_of ?r . ?z rdf:type ontology:city . ?r rdf:type ontology:political_territorial_entity } UNION { ?z property:capital_of ?r . ?z rdf:type ontology:city . ?r rdf:type ontology:second-level_administrative_country_subdivision } } GROUP BY ?z } . FILTER ( ?n = 1 ) }
[]
Clarification
Simple Question|Single Entity|Indirect
Q23482
P1001
Q12737077
USER
Which occupation applies to jurisdiction over that city ?
(c(Q12737077),P1001,Q23482)
action filter_type
action find_reverse
entity Q23482
relation P1001
type Q12737077
[{'concept': 'Q12737077'}, 'P1001', 'Q23482']
SELECT DISTINCT ?z WHERE { ?z property:P1001 resource:Q23482 . ?z rdf:type ontology:Q12737077 }
Marseille
action filter_type
action find_reverse
entity Marseille
relation applies to jurisdiction
type occupation
[{'concept': 'occupation'}, 'applies to jurisdiction', 'Marseille']
SELECT DISTINCT ?z WHERE { ?z property:applies_to_jurisdiction resource:Marseille . ?z rdf:type ontology:occupation }
[]
occupation
Clarification for simple ques.
Q1731
SYSTEM
Did you mean Dresden ?
Q1899 Q1731 Q23482
(c(Q12737077),P1001,Q1899) (c(Q12737077),P1001,Q1731) (c(Q12737077),P1001,Q23482)
[ANSWER]
[{'concept': 'Q12737077'}, 'P1001', 'Q1899'] [{'concept': 'Q12737077'}, 'P1001', 'Q1731'] [{'concept': 'Q12737077'}, 'P1001', 'Q23482']
SELECT DISTINCT ?z WHERE { ?z property:P1001 resource:Q23482 . ?z rdf:type ontology:Q12737077 }
Kyiv Dresden Marseille
Did you mean Dresden ?
Dresden
[{'concept': 'occupation'}, 'applies to jurisdiction', 'Kyiv'] [{'concept': 'occupation'}, 'applies to jurisdiction', 'Dresden'] [{'concept': 'occupation'}, 'applies to jurisdiction', 'Marseille']
SELECT DISTINCT ?z WHERE { ?z property:applies_to_jurisdiction resource:Marseille . ?z rdf:type ontology:occupation }
[]
Simple Question (Coreferenced)
USER
No, I meant Marseille. Could you tell me the answer for that?
(c(Q12737077),P1001,Q23482)
Q23482
[{'concept': 'Q12737077'}, 'P1001', 'Q23482']
[{'concept': 'occupation'}, 'applies to jurisdiction', 'Marseille']
[]
Q23638977
SYSTEM
Mayor of Marseille
Q23638977
(c(Q12737077),P1001,Q23482)
action filter_type
action find_reverse
entity Q23482
relation P1001
type Q12737077
The [ANSWER] applies to jurisdiction over that city
[{'concept': 'Q12737077'}, 'P1001', 'Q23482']
SELECT DISTINCT ?z WHERE { ?z property:P1001 resource:Q23482 . ?z rdf:type ontology:Q12737077 }
Mayor of Marseille
The Mayor of Marseille applies to jurisdiction over that city
Mayor of Marseille
action filter_type
action find_reverse
entity Marseille
relation applies to jurisdiction
type occupation
[{'concept': 'occupation'}, 'applies to jurisdiction', 'Marseille']
SELECT DISTINCT ?z WHERE { ?z property:applies_to_jurisdiction resource:Marseille . ?z rdf:type ontology:occupation }
[]
Simple Question (Direct)
Simple Question|Single Entity
Q6346
P47
Q56061
USER
Which administrative territories have an adjacent border with Indianapolis ?
(c(Q56061),P47,Q6346)
action filter_type
action find
entity Q6346
relation P47
type Q56061
[{'concept': 'Q56061'}, 'P47', 'Q6346']
SELECT DISTINCT ?r WHERE { resource:Q6346 property:P47 ?r . ?r rdf:type ontology:Q56061 }
Indianapolis
action filter_type
action find
entity Indianapolis
relation shares border with
type administrative territorial entity
[{'concept': 'administrative territorial entity'}, 'shares border with', 'Indianapolis']
SELECT DISTINCT ?r WHERE { resource:Indianapolis property:shares_border_with ?r . ?r rdf:type ontology:administrative_territorial_entity }
[]
administrative territorial entity
Q537853 Q2018240 Q958240
SYSTEM
Carmel, Beech Grove, Cumberland
Q958240 Q1778780 Q2517335 Q1806779 Q2018240 Q537853
(c(Q56061),P47,Q6346)
action filter_type
action find
entity Q6346
relation P47
type Q56061
[ANSWERS] have an adjacent border with Indianapolis
[{'concept': 'Q56061'}, 'P47', 'Q6346']
SELECT DISTINCT ?r WHERE { resource:Q6346 property:P47 ?r . ?r rdf:type ontology:Q56061 }
Cumberland Greenwood Southport Lawrence Beech Grove Carmel
Carmel, Beech Grove and Cumberland have an adjacent border with Indianapolis
Carmel Beech Grove Cumberland
action filter_type
action find
entity Indianapolis
relation shares border with
type administrative territorial entity
[{'concept': 'administrative territorial entity'}, 'shares border with', 'Indianapolis']
SELECT DISTINCT ?r WHERE { resource:Indianapolis property:shares_border_with ?r . ?r rdf:type ontology:administrative_territorial_entity }
[]
Simple Question (Direct)
Simple Question|Single Entity
Q6346
P551
Q502895
USER
Which people dwell at Indianapolis ?
(c(Q502895),P551,Q6346)
action filter_type
action find_reverse
entity Q6346
relation P551
type Q502895
[{'concept': 'Q502895'}, 'P551', 'Q6346']
SELECT DISTINCT ?d WHERE { ?d property:P551 resource:Q6346 . ?d rdf:type ontology:Q502895 }
Indianapolis
action filter_type
action find_reverse
entity Indianapolis
relation residence
type common name
[{'concept': 'common name'}, 'residence', 'Indianapolis']
SELECT DISTINCT ?d WHERE { ?d property:residence resource:Indianapolis . ?d rdf:type ontology:common_name }
[]
common name
Q7346 Q49074 Q3331076
SYSTEM
John Coltrane, Kurt Vonnegut, Justin Knapp
Q6447106 Q3331076 Q7941738 Q15485476 Q8017967 Q7346 Q1871835 Q2324397 Q5480617 Q49074 Q4798036 Q14330096 Q26728090 Q5537621 Q4893720 Q442258 Q16031375 Q6210362 Q17717 Q921340 Q2833186 Q5092257 Q16992139 Q22004317 Q21994676 Q6397835
(c(Q502895),P551,Q6346)
action filter_type
action find_reverse
entity Q6346
relation P551
type Q502895
[ANSWERS] dwell at Indianapolis
[{'concept': 'Q502895'}, 'P551', 'Q6346']
SELECT DISTINCT ?d WHERE { ?d property:P551 resource:Q6346 . ?d rdf:type ontology:Q502895 }
Kurt Vonnegut, Sr. Justin Knapp Vop Osili Isaac Hodgson William S. Kaufman John Coltrane Louis Ludlow Alan Henderson Francis Costigan Kurt Vonnegut Arthur Bohn Andrew Smith Emina Bektas George Caleb Wright Bernard Vonnegut, Sr. Marilyn Quayle Edwin May Joe Hogsett Oscar Robertson Mike Conley, Jr. Alexander Ralston Cherrish Pryor Henry H. Dupont Margaret Ferguson Joseph J. Stepaniak Kevon Edmonds
John Coltrane, Kurt Vonnegut and Justin Knapp dwell at Indianapolis
John Coltrane Kurt Vonnegut Justin Knapp
action filter_type
action find_reverse
entity Indianapolis
relation residence
type common name
[{'concept': 'common name'}, 'residence', 'Indianapolis']
SELECT DISTINCT ?d WHERE { ?d property:residence resource:Indianapolis . ?d rdf:type ontology:common_name }
[]
Simple Question (Direct)
Simple Question|Single Entity
Q6346
P30
Q2221906
USER
Which geographic location is Indianapolis situated in ?
(Q6346,P30,c(Q2221906))
action filter_type
action find
entity Q6346
relation P30
type Q2221906
['Q6346', 'P30', {'concept': 'Q2221906'}]
SELECT DISTINCT ?k WHERE { ?k rdf:type ontology:Q2221906 . resource:Q6346 property:P30 ?k }
Indianapolis
action filter_type
action find
entity Indianapolis
relation continent
type geographic location
['Indianapolis', 'continent', {'concept': 'geographic location'}]
SELECT DISTINCT ?k WHERE { ?k rdf:type ontology:geographic_location . resource:Indianapolis property:continent ?k }
[]
geographic location
Q49
SYSTEM
North America
Q49
(Q6346,P30,c(Q2221906))
action filter_type
action find
entity Q6346
relation P30
type Q2221906
Indianapolis is situated in [ANSWER]
['Q6346', 'P30', {'concept': 'Q2221906'}]
SELECT DISTINCT ?k WHERE { ?k rdf:type ontology:Q2221906 . resource:Q6346 property:P30 ?k }
North America
Indianapolis is situated in North America
North America
action filter_type
action find
entity Indianapolis
relation continent
type geographic location
['Indianapolis', 'continent', {'concept': 'geographic location'}]
SELECT DISTINCT ?k WHERE { ?k rdf:type ontology:geographic_location . resource:Indianapolis property:continent ?k }
[]
Quantitative Reasoning (Count) (All)
Quantitative|Count|Single entity type|Indirect
P30
Q355304
USER
How many watercourses are included in that geographic location ?
(c(Q355304),P30,Q49)
action count
action filter_type
action find_reverse
entity Q49
relation P30
type Q355304
[{'concept': 'Q355304'}, 'P30', 'Q49']
SELECT DISTINCT ( COUNT ( ?i ) AS ?w ) WHERE { ?i property:P30 resource:Q49 . ?i rdf:type ontology:Q355304 }
action count
action filter_type
action find_reverse
entity North America
relation continent
type watercourse
[{'concept': 'watercourse'}, 'continent', 'North America']
SELECT DISTINCT ( COUNT ( ?i ) AS ?w ) WHERE { ?i property:continent resource:North_America . ?i rdf:type ontology:watercourse }
[]
watercourse
SYSTEM
72
Q160636 Q1113020 Q27035 Q104437 Q2220 Q1054325 Q182343 Q5353787 Q1633955 Q2216 Q286340 Q272074 Q156032 Q2568291 Q19606756 Q156006 Q1410560 Q838143 Q1265 Q13533400 Q318435 Q179444 Q7171667 Q1468689 Q2000773 Q3411 Q3047 Q196183 Q284603 Q134750 Q940488 Q1156321 Q2237 Q1161204 Q2226 Q335575 Q2092571 Q2262 Q2251 Q5419 Q1108022 Q2249 Q1241991 Q2372327 Q5613364 Q3140 Q2302661 Q1542874 Q1468104 Q44163 Q19606755 Q131071 Q847785 Q1970278 Q1544834 Q751347 Q27538 Q220503 Q393769 Q1129218 Q269710 Q675651 Q60974 Q392161 Q7161433 Q7161432 Q1131514 Q14348 Q3292 Q1239783 Q2030974 Q1146724
(c(Q355304),P30,Q49)
action count
action filter_type
action find_reverse
entity Q49
relation P30
type Q355304
[ANSWER]
[{'concept': 'Q355304'}, 'P30', 'Q49']
SELECT DISTINCT ( COUNT ( ?i ) AS ?w ) WHERE { ?i property:P30 resource:Q49 . ?i rdf:type ontology:Q355304 }
Rio Grande Colville River Grijalva River Yukon River Peace River St. Clair River Niagara River Elbow River Lerma River Athabasca River Klondike River Snake River Red River of the South Río Grande de Matagalpa Blanche river (Gatineau) Red River of the North Roe River Gila River Colorado River Vermilion River (Minnesota) Detroit River Potomac River Petaluma River Coco River North Santiam River Mackenzie River Saskatchewan River Wabash River Porcupine River Saint Lawrence River St. Marys River D River North Saskatchewan River San Juan River Slave River Sacramento River Stikine River Kootenay River Columbia River Missouri River St. Francis River Liard River Albany River Elbow River Gualala River Hudson River Río Grande de Santiago San Juan River Matanuska River Koksoak River Blanche river Willamette River Colorado River Rio Conchos Kentucky River San Joaquin River Susquehanna River Assiniboine River Tanana River Balsas River Fraser River Otter Tail River Ottawa River Saguenay River Pelican River Pelican River Coppermine River Welland Canal Nelson River Severn River Russian River Cuyahoga River
72
action count
action filter_type
action find_reverse
entity North America
relation continent
type watercourse
[{'concept': 'watercourse'}, 'continent', 'North America']
SELECT DISTINCT ( COUNT ( ?i ) AS ?w ) WHERE { ?i property:continent resource:North_America . ?i rdf:type ontology:watercourse }
[]