メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.6218937128 36.5339391120391, 136.621927286232 36.5340911688278, 136.621913410789 36.5341477489905, 136.621840658949 36.534444925906, 136.62180356491 36.5345965202308, 136.621791394346 36.5346462787066, 136.621728569203 36.5348341217218, 136.621676927035 36.5349885011578, 136.621638284633 36.5351804322579, 136.621749036792 36.5359172605674, 136.621819509552 36.5360390333219, 136.62186683735 36.5361208523721, 136.621993337742 36.536222251363, 136.622055504061 36.5362721014598, 136.622140291139 36.5363497959653, 136.622152629985 36.5363757621784, 136.622162340667 36.5364405103001, 136.622296026777 36.5364317915503, 136.622335376131 36.5366001039282, 136.622333291786 36.5367543921132, 136.622393609611 36.5367505842364, 136.623785525587 36.5366630588362, 136.623799535482 36.536662172575, 136.623826551677 36.5366605000316, 136.625125156362 36.5365907362604, 136.625168405274 36.5365884339982, 136.625174546068 36.5365649454157, 136.625193412907 36.5364930379267, 136.625275744812 36.536529178392, 136.625742928313 36.5365355182099, 136.625735661989 36.5366204675385, 136.625706578462 36.5369882160476, 136.625660903918 36.5372828411824, 136.62550662307 36.5373230852269, 136.625472694791 36.5373151162661, 136.625126016101 36.5373690631534, 136.624907608166 36.5374030300148, 136.624949681887 36.5384017779284, 136.624953054097 36.538481354569, 136.624898000943 36.5385120835672, 136.624728639486 36.5385876383019, 136.624634419094 36.538629667533, 136.624584353967 36.5386520052285, 136.624008916604 36.5388836410059, 136.623870516341 36.538935925018, 136.623574625809 36.5389879495223, 136.623604277857 36.5391523096456, 136.623627797913 36.5392827056242, 136.6236289742 36.5392892249736, 136.623313617524 36.5393109209308, 136.623332457671 36.5394368238511, 136.623309757515 36.5394200697682, 136.623297096007 36.5393714671918, 136.622996973951 36.5393920347401, 136.622981090326 36.5393800267682, 136.622939580086 36.5393331224212, 136.622904748613 36.5393168772461, 136.622862358347 36.5393146765107, 136.622826591994 36.5393260620209, 136.62214642335 36.5392610782976, 136.621627424784 36.5394187502156, 136.621453671788 36.5394666441086, 136.620850780018 36.5390273697369, 136.619970875105 36.538363769156, 136.620100637483 36.5382620953738, 136.619985097854 36.5381589130841, 136.619656353612 36.5381931074771, 136.619297586034 36.5382468786709, 136.61930545457 36.5379224377309, 136.619216568429 36.5376712755521, 136.61921465409 36.5376644715929, 136.618982805546 36.5368499528453, 136.618891825348 36.5365062272123, 136.618781248694 36.5360955261097, 136.618660865013 36.535683479065, 136.618458443718 36.535008609016, 136.618268865152 36.5343442191998, 136.618072963171 36.5335747524766, 136.618609074166 36.5336026981152, 136.618605731867 36.5335569874989, 136.61873066434 36.5335453789712, 136.618943707075 36.5335475874912, 136.619584482375 36.5335799859063, 136.620091919488 36.5335788899101, 136.620753592781 36.5335801864054, 136.621438668356 36.5335662724015, 136.621870012969 36.5335545787517, 136.6218937128 36.5339391120391)) ^^http://www.opengis.net/ont/geosparql#wktLiteral