メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.038339506298 38.3312385287216, 141.038407262768 38.3314536547357, 141.038439084996 38.3317113532234, 141.038436745911 38.3319353280804, 141.038316118082 38.332231723121, 141.038141655969 38.3325698798989, 141.038130569069 38.3325914361964, 141.037904942794 38.3329833369019, 141.037824153781 38.3331236663693, 141.037791727911 38.3331843938753, 141.037392406738 38.3339117523727, 141.037255360094 38.3341558069152, 141.037076080107 38.334627283116, 141.036772666435 38.3357534236736, 141.036649041836 38.3362125550563, 141.036189305361 38.3362023623747, 141.03568703712 38.3362008274496, 141.035533059098 38.3362010903238, 141.035393138972 38.3362013290227, 141.035130904833 38.3362017759353, 141.035120556359 38.3362005277316, 141.034905829613 38.3361740045134, 141.034682801814 38.3361014630168, 141.034484847863 38.3359991770773, 141.034042698216 38.3357714518137, 141.033415100142 38.3354082054103, 141.033225015708 38.3352922518835, 141.032998035926 38.3351538362669, 141.033172156843 38.3349991127764, 141.033288185428 38.3348893940722, 141.033399643387 38.3347840454726, 141.033498561588 38.3346918107581, 141.03382351033 38.3343926776952, 141.034149977755 38.3341015660036, 141.034454264869 38.333823445953, 141.034781937772 38.3335285322129, 141.034999035905 38.3333170045526, 141.035119010885 38.3332321960149, 141.035367128416 38.3329938666049, 141.035631716157 38.3328382838102, 141.035726382819 38.3327867393279, 141.035812156457 38.3327422499624, 141.036062032394 38.3324778723528, 141.036083814982 38.3324548906707, 141.03611932267 38.3324268149593, 141.036467666642 38.3320413445954, 141.036865058772 38.3317268806929, 141.037095584871 38.3315446056962, 141.037368394809 38.3313449411792, 141.03737875355 38.331337823871, 141.037433254974 38.3313003451655, 141.037483870654 38.3312656282277, 141.037600506714 38.331233893942, 141.037747503986 38.3312204071515, 141.037862139049 38.3312240111804, 141.037950565215 38.3312266738569, 141.038339506298 38.3312385287216)) ^^http://www.opengis.net/ont/geosparql#wktLiteral