メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.047829198017 35.2771781156896, 137.047888577775 35.277448461843, 137.047937755205 35.2776427392222, 137.04796748348 35.2777416444718, 137.048020877971 35.2778717006289, 137.048049590102 35.2779680691178, 137.048068291161 35.2780984417443, 137.048068187383 35.2781688652346, 137.048047105791 35.2782551831668, 137.047967496117 35.2784316558644, 137.047924806208 35.2787280265385, 137.047908120559 35.2788614629575, 137.047889373817 35.2789948963915, 137.047874971021 35.2790994390334, 137.047845621962 35.2793124638952, 137.047826920039 35.2794154751768, 137.047802999559 35.2795700309787, 137.047767504016 35.2798723249576, 137.04772893961 35.2801653897452, 137.047689366219 35.2804440874978, 137.04765080495 35.2807353917968, 137.047614305788 35.2810250783149, 137.047568483171 35.2813476438959, 137.047541857369 35.2815600152477, 137.047483247665 35.2815508011158, 137.047022548552 35.2815216013327, 137.046918528468 35.2816129750757, 137.046762605486 35.2816901404297, 137.046589462285 35.2817025691542, 137.046137901526 35.2816905545407, 137.045938129106 35.2816857709998, 137.045452625888 35.2816443530022, 137.044889428725 35.2815982738125, 137.044972215947 35.2810903916438, 137.045017694309 35.2808181098581, 137.045055396207 35.280569763664, 137.045061512079 35.2805294167589, 137.045111973736 35.280269464436, 137.045205470657 35.2796900425313, 137.045219820754 35.279578576201, 137.045304862737 35.2790675276764, 137.045387405733 35.2785530961566, 137.045431174811 35.278301305507, 137.04546151653 35.2780988679352, 137.04545169878 35.2779674472557, 137.045428468638 35.2778825630675, 137.045395198803 35.2778141464645, 137.045360284895 35.2777251648525, 137.045297021923 35.2776293227377, 137.045240405624 35.2775526427607, 137.045164285036 35.2774905905753, 137.045052891757 35.277399838969, 137.044496300492 35.2769501647567, 137.044367696943 35.276848408702, 137.04390645504 35.2764767197592, 137.043002483604 35.2760917424866, 137.043637975444 35.2751019031286, 137.044433201092 35.2745211807766, 137.044087865298 35.2742207410653, 137.04460711515 35.2738555057985, 137.04644887653 35.2755199177723, 137.046663241893 35.2757106349812, 137.046863030045 35.2758954215915, 137.047035782188 35.2760494747977, 137.0472159667 35.2761650125747, 137.047331123602 35.27623703175, 137.047466250934 35.2763645653771, 137.047489988487 35.2763975482058, 137.047551941537 35.2765240915205, 137.047543492634 35.2766626063507, 137.047678142812 35.2768883104061, 137.047752111209 35.2770420490455, 137.047829198017 35.2771781156896)) ^^http://www.opengis.net/ont/geosparql#wktLiteral