メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.489384949464 39.4554650270132, 140.487710040588 39.4567615396592, 140.487678046445 39.4568796739412, 140.487659512017 39.4569978481505, 140.487623208883 39.4570742376588, 140.487555692687 39.4571157692936, 140.487483796403 39.4571294902908, 140.487412111712 39.4571049281276, 140.487322564763 39.4570629302508, 140.487237538487 39.4570104947147, 140.487183767517 39.4569895041132, 140.487116337452 39.4570136180011, 140.487041651239 39.457072371047, 140.487583884367 39.4560550626388, 140.488289682269 39.4547147970489, 140.488336432741 39.4546409362465, 140.489007423714 39.4534319881583, 140.489346503069 39.4528053564641, 140.489679988757 39.452178744772, 140.489867002238 39.4518498039406, 140.490319725511 39.4510755443034, 140.490527840506 39.450708874714, 140.490854145541 39.4501222112723, 140.490955399391 39.4499410135057, 140.491000452322 39.4498503977436, 140.491304294514 39.4498651210156, 140.4909866582 39.4503888260974, 140.490779393815 39.4507345285677, 140.490635182386 39.4509765066288, 140.490535862121 39.4511839948839, 140.490508159255 39.451363965013, 140.49049812978 39.4515855793725, 140.490556783652 39.4519303394403, 140.490705000621 39.4526926116866, 140.490763345996 39.4530996881388, 140.49085052592 39.4535501301258, 140.490870783857 39.4536818954824, 140.490900341989 39.4538740691975, 140.490890481666 39.4540610257805, 140.490799872504 39.4543100949979, 140.490593141336 39.4545449943825, 140.490252053313 39.4548279504503, 140.489551634383 39.4553403224055, 140.489384949464 39.4554650270132)) ^^http://www.opengis.net/ont/geosparql#wktLiteral