メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.635544827568 36.5416726180564, 136.637279972519 36.5416404700834, 136.63793884152 36.5416158576897, 136.638435672313 36.5416108044527, 136.638910185235 36.5416026567014, 136.639526707364 36.54160133057, 136.640263663059 36.5415776140221, 136.64098608109 36.5415748453578, 136.640926092163 36.5423033716008, 136.640932076218 36.5430182480424, 136.640979371747 36.5434242153648, 136.641079038512 36.5439248643976, 136.641119088201 36.5441186980202, 136.640991476086 36.544240433576, 136.640832437688 36.5444220896179, 136.640754467661 36.5444162543047, 136.640191341677 36.5443637504289, 136.63982670766 36.5443474617697, 136.637497754901 36.544345614201, 136.637344127035 36.5443469756191, 136.636928672868 36.5443416135539, 136.636332014345 36.5443125294414, 136.636317392304 36.5443137298243, 136.636125180263 36.5443294928225, 136.63563101528 36.5443186017955, 136.635254297877 36.5443211854275, 136.634827261291 36.5443447377316, 136.634820656733 36.5436013801548, 136.634820219693 36.5435761369255, 136.634815234618 36.5432909642831, 136.634813410239 36.5432388189563, 136.634809180631 36.5431172421757, 136.634816741033 36.5430134592472, 136.634799268388 36.5425448188877, 136.634797831269 36.54250626383, 136.634780917128 36.5422683519212, 136.634744404859 36.541687679332, 136.635125551849 36.5416799419727, 136.635544827568 36.5416726180564)) ^^http://www.opengis.net/ont/geosparql#wktLiteral