メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.990611176998 34.6841232911604, 137.990476826553 34.6842375300607, 137.990022350415 34.6842556359786, 137.990028487384 34.6845683662124, 137.989028402596 34.6845664390851, 137.988895354212 34.6843440298728, 137.988179873037 34.6845716172125, 137.988139666488 34.6843994613462, 137.988091843211 34.6842707118689, 137.98857226568 34.6841034727928, 137.988647452565 34.6839451243798, 137.988903954724 34.6839398878484, 137.988900365515 34.6839912578062, 137.988976808819 34.6839834652346, 137.989006252646 34.6839871935177, 137.988994657431 34.6839204355686, 137.989134364695 34.68391831478, 137.989131539959 34.6838452821996, 137.989241771115 34.6838448427473, 137.989261062642 34.6838473989345, 137.989260622099 34.6837962401882, 137.989269459193 34.6837791488243, 137.989269813862 34.6837214873437, 137.98937053134 34.6836704911373, 137.989435977855 34.683676173754, 137.989568345684 34.6836253430767, 137.989626762407 34.6836243332855, 137.989652389099 34.6836238904871, 137.989824287383 34.6837111519491, 137.989846515516 34.6837196070487, 137.989850512179 34.6839396911845, 137.990036814079 34.6839356094577, 137.99003557254 34.6837823508317, 137.990094181003 34.6838052311237, 137.990311027549 34.6838898777492, 137.990510092487 34.6840270860356, 137.990611176998 34.6841232911604)) ^^http://www.opengis.net/ont/geosparql#wktLiteral