メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.236049598002 34.8264620173622, 137.236131999496 34.8269240069361, 137.236187295176 34.8276452045589, 137.236201227514 34.8279494662283, 137.235456656311 34.8277095860102, 137.235312105946 34.8270259102078, 137.235229628597 34.8264737667262, 137.235106016253 34.825763878144, 137.235912227239 34.8256507142175, 137.236568128172 34.8255601726254, 137.2365366661 34.8257633899223, 137.236499516948 34.8258621583492, 137.236481674575 34.8259898637025, 137.236469808284 34.8261127053128, 137.236336918055 34.826213643572, 137.236336561138 34.8264280403444, 137.236049598002 34.8264620173622)) ^^http://www.opengis.net/ont/geosparql#wktLiteral