メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.640665759659 35.8357850385011, 139.640877788428 35.8358529776178, 139.641011831298 35.8358959177147, 139.641380671255 35.8360235908073, 139.641669787126 35.8361214900835, 139.64176205514 35.8361413715316, 139.642475045868 35.8363173674474, 139.642810685965 35.8363982075736, 139.642978914308 35.8364494899956, 139.642552853942 35.8375465480703, 139.64244184637 35.8378323749625, 139.642180850343 35.8384742548425, 139.641455549148 35.8384024385497, 139.641397449243 35.8383965720866, 139.641728195973 35.8393203380982, 139.641337810298 35.8393980559599, 139.641167346528 35.8394386979261, 139.641146421448 35.8394375027362, 139.641123090923 35.8394294363992, 139.64110608853 35.8394155205404, 139.641086810827 35.8393765672402, 139.641068211643 35.8393252378221, 139.640574993734 35.8393605919967, 139.640052770697 35.8393924815477, 139.640036596973 35.8393934425775, 139.63971055439 35.8394158231909, 139.639593888885 35.8391860583171, 139.639440994908 35.8387846255004, 139.638952879123 35.8389013668202, 139.639014813203 35.8385138908753, 139.639079361548 35.8380999242001, 139.639141111429 35.837334695602, 139.639192987251 35.837347858461, 139.639219748599 35.8370829041608, 139.639289144556 35.8364080852951, 139.639307673952 35.8363004994108, 139.639427602033 35.8359588160532, 139.639613669215 35.8354540824138, 139.640267990235 35.8356686729064, 139.640665759659 35.8357850385011)) ^^http://www.opengis.net/ont/geosparql#wktLiteral