メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.166809698014 38.1131681759711, 140.165376021266 38.1135973015807, 140.164351371142 38.1138399519032, 140.163906964218 38.1139040114299, 140.163355992039 38.1139497247458, 140.163069440236 38.1139525971711, 140.162760963777 38.11389297904, 140.162494934021 38.1138050249471, 140.162052764939 38.1136248402285, 140.161801194643 38.1134903694251, 140.161667661434 38.1133475623546, 140.16157053415 38.1129120035333, 140.161483201462 38.1125986967166, 140.161412812057 38.1123613652418, 140.161289840768 38.1121259858231, 140.160965634931 38.1116795572317, 140.160751286361 38.1111840600984, 140.160598682745 38.1107756334901, 140.160648422863 38.1104670501565, 140.160807376237 38.1101838671985, 140.161140754611 38.1096298377776, 140.162235720432 38.1095742859616, 140.163861134254 38.1069343713218, 140.165070088028 38.107366957913, 140.165489949032 38.1076164085156, 140.165846939332 38.1079025252137, 140.166281492922 38.1082508827078, 140.166623416388 38.1084752510433, 140.167168250533 38.1087376518341, 140.167401187454 38.1089119873194, 140.167524013477 38.1091597494954, 140.167536953177 38.1094561619757, 140.167518959576 38.1097155158013, 140.167310770821 38.1102578844069, 140.166956920914 38.1113429751074, 140.166668411514 38.1121195632186, 140.166663913002 38.1126136691011, 140.166809698014 38.1131681759711)) ^^http://www.opengis.net/ont/geosparql#wktLiteral