メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.959060387081 34.9033235003721, 136.958554079868 34.9037856355779, 136.958496712992 34.9039731610948, 136.958243550506 34.9042071152596, 136.957834177074 34.904340790565, 136.957644255505 34.9045041408049, 136.954764101394 34.9029322950617, 136.951318726277 34.9010416603038, 136.951161372853 34.901369583601, 136.949848449781 34.900606738593, 136.948822105024 34.8999925086034, 136.94932581153 34.8993923643193, 136.950327597227 34.8994996615172, 136.951992187099 34.8996117896156, 136.952220804446 34.8991282704256, 136.959379506517 34.9030265517124, 136.959060387081 34.9033235003721)) ^^http://www.opengis.net/ont/geosparql#wktLiteral