メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.942834166556 37.5013186417466, 139.942627206763 37.5018396383326, 139.942326899244 37.5025547395674, 139.941988656282 37.502648124038, 139.941980040586 37.5026779798052, 139.941882147646 37.5027538190518, 139.941720809257 37.5028067687392, 139.94162280806 37.50281601198, 139.941550803784 37.502852827573, 139.941470202529 37.5029263975648, 139.941429886208 37.5029562847176, 139.941378006997 37.5029632319214, 139.94124541243 37.5029587096766, 139.941107081491 37.5029888268798, 139.940980266928 37.5030003491459, 139.940804433191 37.5029958666372, 139.940486564538 37.503066560019, 139.940352849316 37.5028878735738, 139.940345362671 37.5028346603989, 139.940258061117 37.50270337863, 139.940168971889 37.5026030742767, 139.940135540033 37.5025500256255, 139.940139061084 37.5024258415319, 139.940183389818 37.5023194991379, 139.940320242385 37.5021215565729, 139.940397873567 37.5019798443636, 139.940434802302 37.5018764660819, 139.940464325435 37.5017906947157, 139.940471696262 37.501755208411, 139.94061236196 37.5016369506287, 139.940766231406 37.501516146539, 139.940827234991 37.5015629735033, 139.941484524255 37.5011385675546, 139.941777487108 37.5004965481633, 139.94183376769 37.5004251128609, 139.941871300195 37.5003967780184, 139.941965163572 37.5003317825899, 139.94198808818 37.5003050095043, 139.942054766192 37.5002068127719, 139.942104822414 37.5001703004, 139.942154871784 37.500136884156, 139.942354946833 37.4998855169492, 139.942366095896 37.4996622056151, 139.9424259024 37.4996625709045, 139.943204000223 37.4996690157853, 139.943156110719 37.5001432597678, 139.942978027286 37.5008668343309, 139.942834166556 37.5013186417466)) ^^http://www.opengis.net/ont/geosparql#wktLiteral