メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.568534335219 34.6537491834577, 135.568528683859 34.6540262372096, 135.569222600468 34.6540317868908, 135.569235334326 34.6542398832595, 135.569241789473 34.6548136334057, 135.569240246531 34.6548236284114, 135.569860308834 34.6547648227915, 135.569889693322 34.6547687298233, 135.569895074689 34.6552378153426, 135.569892725003 34.6554290966893, 135.569894207596 34.655678848153, 135.569897343525 34.655740133942, 135.569117119968 34.6558737350939, 135.568548178933 34.6558765138247, 135.567998611725 34.6558579485273, 135.567983486748 34.6558574721777, 135.566874168286 34.6558118453265, 135.566874414742 34.655764375409, 135.566929214984 34.6553628355445, 135.566961785548 34.6550978504669, 135.566999218898 34.6548071057501, 135.567000953867 34.6547931664507, 135.567054233825 34.6543641529529, 135.567082999148 34.654125918317, 135.567089323167 34.6540733989488, 135.567128087877 34.6537558957285, 135.567129301656 34.6537437855426, 135.567229614649 34.6527503668487, 135.567665661189 34.6527392351256, 135.568533564347 34.6527362490226, 135.568529989928 34.6532544643768, 135.568534475795 34.6537219980143, 135.568534335219 34.6537491834577)) ^^http://www.opengis.net/ont/geosparql#wktLiteral