メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.903779072712 37.7738901643056, 140.903718708047 37.7741808706173, 140.903842177794 37.7742935044706, 140.904220953797 37.7742217850839, 140.904435718657 37.7742085724123, 140.904788400036 37.7743133518581, 140.905054498736 37.7743792159892, 140.905457361571 37.7744893094822, 140.90575415839 37.7746970854453, 140.906100733098 37.7748759680701, 140.906381119881 37.7749360678861, 140.906642729682 37.7749365044767, 140.90677082984 37.7748784608157, 140.907020434228 37.7747907324723, 140.90721307764 37.7747378746035, 140.90749222932 37.7747126668392, 140.907801006935 37.7747553276265, 140.908017339374 37.7748500765092, 140.908139991062 37.7749056947426, 140.908377786387 37.7749946160078, 140.908625297492 37.7750317798946, 140.908743517962 37.7750140891105, 140.908906527037 37.7751435343759, 140.908902802 37.7752780173869, 140.908882231756 37.7754127963461, 140.908793005775 37.7756809599575, 140.908608401272 37.7763312396663, 140.908526449105 37.7765751225947, 140.908397273553 37.7768771572258, 140.908377141577 37.7769566019742, 140.908357533228 37.7770782783465, 140.908348358042 37.7771856396763, 140.908108388299 37.7770697074173, 140.907869627644 37.7770310552965, 140.90749561213 37.7769974348773, 140.907305969276 37.776963965756, 140.906887903615 37.7767972811794, 140.906610851595 37.7766923821121, 140.906500197745 37.776626516622, 140.906469606674 37.7766083527567, 140.906333368695 37.7765576408027, 140.906127063047 37.7765002478007, 140.9057291039 37.776429672309, 140.90536424086 37.7763848397106, 140.90523275783 37.7763378856002, 140.904723057434 37.7761257079716, 140.904572116299 37.7760823086895, 140.904347888576 37.776017894178, 140.904179286966 37.7759859175312, 140.903968963668 37.7759693844277, 140.90383299688 37.7759372516536, 140.903771865257 37.7759044414813, 140.903401086744 37.7757566028252, 140.903112451352 37.7756226579475, 140.902751526014 37.7754382652818, 140.902411400584 37.7752080677942, 140.902121869098 37.7750116210156, 140.902005420567 37.774887658981, 140.901894269313 37.7746325769324, 140.901769988637 37.7744573002302, 140.901538402215 37.774300168654, 140.900967523143 37.7739697054902, 140.90100110866 37.7733209473402, 140.901714242309 37.7731538543057, 140.901803940986 37.7731324877113, 140.902308128308 37.7730133203745, 140.903373977541 37.77337898912, 140.903532769109 37.773463005324, 140.903548527673 37.7735595818775, 140.903510432684 37.7736480584504, 140.90353270995 37.7737047343851, 140.903661555018 37.7736921620205, 140.903805168691 37.7737136655748, 140.903892561737 37.7738152233983, 140.903779072712 37.7738901643056)) ^^http://www.opengis.net/ont/geosparql#wktLiteral