メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.147910796385 39.7253944822338, 140.148121359601 39.7254029549894, 140.148472355154 39.7254158630336, 140.148603321419 39.7254238475011, 140.148532483393 39.7261947796939, 140.148435120194 39.7272834726618, 140.148333862235 39.7286403770619, 140.147658837099 39.7286120098862, 140.147470973774 39.7306765268869, 140.147416313478 39.7313490889947, 140.148131734761 39.7313826019005, 140.148196349044 39.7314977405576, 140.148268799559 39.7316315725963, 140.148371156502 39.731713419751, 140.148699894138 39.731971014207, 140.149136751039 39.7323133200255, 140.149314177 39.7324444972353, 140.149359556926 39.7324453625472, 140.149451382721 39.732573943041, 140.149612580186 39.7327427428737, 140.150005536514 39.7328067353893, 140.150049794154 39.732828863087, 140.150069901735 39.7328414728766, 140.150047131304 39.7329229508182, 140.14886573991 39.733868849179, 140.148540727366 39.7339103522146, 140.148323511836 39.7339357596505, 140.148010019637 39.733950500486, 140.147660253649 39.7339606631677, 140.147075795498 39.7339708635261, 140.147071755968 39.733937114906, 140.147042657836 39.733852375747, 140.146983173165 39.7333402350325, 140.146901111142 39.7333437089035, 140.146899319387 39.7331984704394, 140.146966210146 39.733194468267, 140.146748295657 39.7313189459378, 140.146540284902 39.7313099127503, 140.146644463701 39.7301497142661, 140.146828664355 39.7301586080794, 140.146902685066 39.7290898643177, 140.146945739214 39.7285265029231, 140.147039409917 39.7272021878794, 140.147138104992 39.7261287399404, 140.147188893801 39.7253730666858, 140.147667464112 39.7253822090621, 140.147910796385 39.7253944822338)) ^^http://www.opengis.net/ont/geosparql#wktLiteral