メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.615781913599 35.3907812577766, 136.616867173919 35.3907833097616, 136.616933146375 35.3908321997499, 136.618098058142 35.3908445325026, 136.618050235876 35.3917192938081, 136.618020594786 35.3919764770671, 136.616791901764 35.3919194161802, 136.616142544762 35.3919050527857, 136.616141383843 35.3920765925569, 136.615701393433 35.3920802918623, 136.615709172103 35.3919602603569, 136.615667254852 35.3919657732557, 136.614780425877 35.3919560238241, 136.614571259393 35.3920287278458, 136.614288593412 35.3920274365163, 136.614037533616 35.3920005861337, 136.613851641081 35.391957483924, 136.613705326765 35.3919053368615, 136.613580151561 35.3918304002998, 136.613421215131 35.3918005899888, 136.613257281873 35.3917912476884, 136.612775593942 35.3918062246701, 136.612189188161 35.3918235353607, 136.612155443539 35.3918410566257, 136.612147483131 35.392056224374, 136.611623242725 35.3920559312145, 136.611689071477 35.3916215995215, 136.611829936624 35.3910288855298, 136.612384788386 35.3910286134368, 136.613244342404 35.3910260011522, 136.615198786079 35.3910200722449, 136.615200685579 35.3907398770289, 136.615340222905 35.3907576963503, 136.615781913599 35.3907812577766)) ^^http://www.opengis.net/ont/geosparql#wktLiteral