メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.396329870802 35.82489185956, 139.396186812779 35.8250346734332, 139.396156851823 35.8250664625447, 139.396041312907 35.8251889891248, 139.396377090481 35.8253962473865, 139.396623640468 35.8255395587683, 139.396911983399 35.8257171738995, 139.397306445585 35.8259618377133, 139.397543585705 35.8261110806981, 139.398055608376 35.8264257911905, 139.398420778271 35.8266443266561, 139.398372379809 35.8266716495575, 139.398168376603 35.8268595576701, 139.397974033801 35.8270594005973, 139.397857657112 35.8271532496736, 139.397401267173 35.8275682867295, 139.397189485576 35.8274378127394, 139.397045041353 35.8273350808893, 139.396812109197 35.827530820905, 139.396630893862 35.8277012398103, 139.396535254016 35.8277814667968, 139.396092047348 35.8274050849848, 139.395573955694 35.8270067042765, 139.395555744774 35.8269927665794, 139.395494136111 35.826945486768, 139.394943824187 35.8264872368985, 139.394796025501 35.8263504084303, 139.394185976627 35.8258681384357, 139.395634942775 35.8246966389698, 139.395662079246 35.824675384345, 139.396374734983 35.8240874296499, 139.396547267515 35.8241834167737, 139.396856508584 35.8243650687143, 139.396699659009 35.8245317924598, 139.396607760969 35.824624283898, 139.396443326004 35.8247786376656, 139.396329870802 35.82489185956)) ^^http://www.opengis.net/ont/geosparql#wktLiteral