メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.574624179766 35.7057021178696, 139.574891021908 35.706177135673, 139.575110439348 35.7065677263119, 139.57573944963 35.707727741643, 139.575761422059 35.7077682091811, 139.576228453661 35.7086000590121, 139.57597468035 35.7087013434413, 139.575804831661 35.7087540060509, 139.575615696867 35.7088234925554, 139.575224022091 35.7089360297326, 139.574940281504 35.7090318252511, 139.574708023263 35.7090938592132, 139.574411466932 35.7091873734994, 139.574197813478 35.7092489344506, 139.574147538978 35.7092632977409, 139.573906887642 35.7093298892242, 139.573366259599 35.7094925372239, 139.573281498414 35.7095048707498, 139.572602701783 35.7097138518457, 139.572348031672 35.7097894235019, 139.572025842379 35.7098850054429, 139.571738977292 35.7099706113112, 139.571423527313 35.7100647640789, 139.570588055151 35.7103141155609, 139.570577363999 35.7103160815963, 139.570145762867 35.7095759030788, 139.569763041942 35.7089063891214, 139.569610928056 35.7086329738333, 139.569613148599 35.7086140888844, 139.569218734417 35.7079131767987, 139.569006614682 35.7075628895577, 139.568580035753 35.7068075413432, 139.568617059264 35.7067924832509, 139.568847799373 35.7067190483724, 139.569011420831 35.7066691980902, 139.569121092685 35.7066358128046, 139.569290951084 35.7065735469237, 139.569760537608 35.7064088772842, 139.570018734356 35.7063145163565, 139.570556130585 35.7061052748542, 139.570914973969 35.7059706399459, 139.570989401019 35.7059427395483, 139.571259386327 35.7058398800331, 139.571411396294 35.7057819737089, 139.571679305807 35.705679919051, 139.572134654083 35.7055107037155, 139.572623126857 35.7053168767278, 139.572819067276 35.7052366707886, 139.573128152336 35.705116358424, 139.573634063752 35.7049342547093, 139.574036050101 35.7047846349156, 139.574088477508 35.7047645724843, 139.574624179766 35.7057021178696)) ^^http://www.opengis.net/ont/geosparql#wktLiteral