メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.110233140114 36.0790400238182, 140.110932703364 36.0793687203875, 140.11145423515 36.0796137506115, 140.111555455931 36.07965959619, 140.112166429563 36.0799241105686, 140.112513094037 36.0800611323355, 140.113221464276 36.0803973822149, 140.113908117799 36.0807120181707, 140.11438048917 36.0809291897931, 140.115081971616 36.0812516791866, 140.116025036264 36.0816735725025, 140.116950027726 36.0820963385864, 140.117712070556 36.0824351339018, 140.119114128878 36.0830787538429, 140.118913894919 36.0833723454399, 140.118676884529 36.0836919631418, 140.118478315841 36.0839795364281, 140.118274065874 36.0842796149908, 140.118043645351 36.0845811533921, 140.117848294071 36.0848543817231, 140.11763287064 36.0851426015484, 140.117418421792 36.0854188223737, 140.116463597919 36.0849851474828, 140.115754406039 36.0846693641091, 140.115265007389 36.0844099458056, 140.114012369758 36.0838600939649, 140.113401836768 36.0835705203386, 140.112754999262 36.0832799555276, 140.111576907754 36.0827596268137, 140.110722002742 36.0823545580421, 140.109812171093 36.0819424219243, 140.10863503869 36.0814100161249, 140.108587106808 36.0813900336438, 140.107642558889 36.080965341593, 140.107980586731 36.0804801536107, 140.108277414051 36.0800773192485, 140.108660086447 36.0795482457649, 140.10927341874 36.0785890806265, 140.109732991124 36.0788050164824, 140.110233140114 36.0790400238182)) ^^http://www.opengis.net/ont/geosparql#wktLiteral