メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.097641749353 35.2249261295702, 137.09753047309 35.2251566322627, 137.097471265398 35.2251376535067, 137.097373079699 35.2253472470879, 137.096166868535 35.2249211771258, 137.096062467402 35.2248849876811, 137.095946219314 35.2248451988894, 137.095857843636 35.2247924696022, 137.095767663139 35.2247293160041, 137.095670812362 35.2246765805765, 137.095445327558 35.2245598946448, 137.095290523098 35.2244517008439, 137.095122499835 35.2243839925638, 137.094605230732 35.2242188161925, 137.094325181184 35.2241267422841, 137.094008853735 35.2240616881272, 137.093844100599 35.2240291210563, 137.093715588641 35.2240128441341, 137.093501382599 35.224001937056, 137.0931350202 35.2240488237517, 137.093035952928 35.2237595314894, 137.093172891525 35.2237022914275, 137.093228526383 35.2236713394955, 137.093356443701 35.223605079389, 137.093561814326 35.223517106705, 137.093853161023 35.2233939040632, 137.094016791735 35.2233279466056, 137.094246786512 35.2232469596589, 137.094404529954 35.2232012107664, 137.094570385343 35.2231599737628, 137.094680907952 35.2231363085264, 137.094865703876 35.2231132509003, 137.095030367776 35.2231305348281, 137.095139741772 35.2231630668613, 137.095272399239 35.2232435001099, 137.095460176591 35.2233931236652, 137.095613040839 35.2235362455221, 137.095688577088 35.2236119266755, 137.095801609671 35.2237360105522, 137.09584204078 35.2237940639127, 137.095872239327 35.2238309132587, 137.095973583841 35.2239446379709, 137.096037408136 35.2240267200408, 137.096116812441 35.2241279656965, 137.096217181577 35.2242409152275, 137.096310742762 35.2243321687656, 137.096496445735 35.22445756331, 137.096628062135 35.2245225013689, 137.096823076613 35.2246050120826, 137.096960049849 35.2246726995266, 137.097112658374 35.2247283536814, 137.09735935517 35.2248214569952, 137.097641749353 35.2249261295702)) ^^http://www.opengis.net/ont/geosparql#wktLiteral