メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.806672697978 35.7737429918007, 139.807015647042 35.7737126459224, 139.807835132071 35.7736401148258, 139.80802837452 35.7736207364773, 139.808759252598 35.77357611796, 139.809337823285 35.7735480474171, 139.809482838849 35.7735360515016, 139.809583786201 35.7735394503836, 139.80991049119 35.7735682935086, 139.810109643513 35.7735734882726, 139.810408111435 35.7735644934723, 139.810808660973 35.773541273704, 139.810883390249 35.7738840104847, 139.810889064674 35.7739100316304, 139.810937413214 35.7741738073356, 139.810968080352 35.774545196513, 139.810986245638 35.7746457920519, 139.810988794739 35.7746746753291, 139.811056743591 35.7754444311771, 139.811082341909 35.7756681008731, 139.811107000915 35.7760081877233, 139.811149578243 35.7764332027356, 139.811184232295 35.7767060425098, 139.811204708235 35.7767775202954, 139.811180154135 35.7773306494888, 139.810557378208 35.7772752969283, 139.810259525512 35.7772488368894, 139.810067041265 35.777231726048, 139.809945132518 35.7772147503848, 139.809776083983 35.7771914114252, 139.809362958891 35.7771184516408, 139.808870420938 35.7770953639794, 139.808632308351 35.7770747885888, 139.808364155395 35.7770790819997, 139.808178830924 35.7770737799703, 139.808051609444 35.7770725043452, 139.807586962638 35.7770648545419, 139.807304984551 35.7770692481235, 139.806901228103 35.7770656061625, 139.806848731979 35.7770682519229, 139.806746299311 35.7770600786814, 139.80652028752 35.7771065576133, 139.806125702292 35.7771588257491, 139.805493555973 35.7772263190018, 139.805506018442 35.7770116178161, 139.805526805921 35.7766593573345, 139.805526553927 35.7762453000289, 139.805526545793 35.7762306350765, 139.805527657959 35.776216429167, 139.805537441251 35.7757838360762, 139.805554864572 35.7752771132274, 139.805576163244 35.7747769043686, 139.805577760298 35.7747360799164, 139.805560518093 35.7745743432548, 139.805561153616 35.7745408952253, 139.805561984072 35.7744972007, 139.805570276497 35.7741042881513, 139.805571116631 35.7740645199034, 139.805577810436 35.7738337263888, 139.805577899819 35.773802691143, 139.806128336772 35.7737650525827, 139.806638309751 35.7737432654807, 139.806672697978 35.7737429918007)) ^^http://www.opengis.net/ont/geosparql#wktLiteral