メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.09666364124 35.2218031847818, 137.09703086672 35.2215531183921, 137.097119259463 35.2216210571858, 137.097139851926 35.2217181136414, 137.097329770466 35.2219487209995, 137.097399767069 35.2220430587043, 137.097469191244 35.2221283827146, 137.097551789574 35.2222556854617, 137.097684281217 35.2224880904937, 137.097719803462 35.2226012116349, 137.097730050626 35.2227105853054, 137.098247973444 35.2228796193211, 137.098470753669 35.2229777771193, 137.098064005646 35.2230916294624, 137.097852612117 35.2231376347062, 137.097546461665 35.2231521050131, 137.097120286273 35.2231480531217, 137.097046179415 35.2231635727552, 137.096934703767 35.2232228746302, 137.096560589607 35.2234729390762, 137.096195716576 35.2236484991956, 137.09584204078 35.2237940639127, 137.095801609671 35.2237360105522, 137.095688577088 35.2236119266755, 137.095613040839 35.2235362455221, 137.095460176591 35.2233931236652, 137.095378246692 35.2231456045917, 137.095615715625 35.222851165381, 137.09575255725 35.222671245253, 137.096027602788 35.2227642290509, 137.096175939514 35.2225805114283, 137.095941755897 35.2224003695185, 137.096033179519 35.2222773936525, 137.096240105104 35.2220870920145, 137.09666364124 35.2218031847818)) ^^http://www.opengis.net/ont/geosparql#wktLiteral