メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.421476572822 34.4986387230157, 135.421776414142 34.4989153859613, 135.422177926818 34.4992770448345, 135.422482657714 34.4995855637739, 135.42255627136 34.4996621184949, 135.423186390981 34.5002515004058, 135.423290484799 34.5003556658583, 135.422537150676 34.5009576828211, 135.422387629276 34.5010636101065, 135.42232051441 34.5011117501178, 135.42216406934 34.5012408874959, 135.422063707898 34.5013236637853, 135.421911796538 34.5014490179185, 135.42181875023 34.5015257712319, 135.42158431698 34.5017437054381, 135.421547579592 34.501772408471, 135.420744120723 34.5023979836844, 135.420533066692 34.5024881232118, 135.420427859166 34.5025332646709, 135.419540397738 34.5018632017815, 135.418675369825 34.5012176087188, 135.417840722058 34.500517216919, 135.418276999127 34.5001884045975, 135.418740900402 34.4998318306278, 135.419160785318 34.4994980069109, 135.419475511558 34.4992514408127, 135.420060118032 34.4988088034289, 135.420660606643 34.498338066785, 135.420920492968 34.4981351857046, 135.420967076773 34.4981772429855, 135.421476572822 34.4986387230157)) ^^http://www.opengis.net/ont/geosparql#wktLiteral