メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.610897493048 35.6540257772794, 139.610938309555 35.6539926149039, 139.611207525033 35.6538070299641, 139.611461483954 35.6538099981878, 139.611875282777 35.6537883321088, 139.612351295189 35.6539057163876, 139.612916798604 35.6540178402443, 139.612792018274 35.6545349821506, 139.612663107196 35.6549856396117, 139.612571351501 35.6554387951658, 139.612543727714 35.6555847585065, 139.612488652897 35.6558068647693, 139.612374527751 35.6562907524865, 139.612307592917 35.6565890301521, 139.612185613657 35.6570967397315, 139.612138452985 35.6572712564646, 139.612032282559 35.6576932596932, 139.611875633793 35.6583349829962, 139.61180095426 35.6586320155373, 139.611726738913 35.6590108396277, 139.611176898765 35.6589792959363, 139.610998534467 35.6589854035703, 139.610911564767 35.6589883820633, 139.610871362763 35.6589853502596, 139.610200737531 35.6589485803715, 139.610052591324 35.658930101212, 139.609961210289 35.658923983265, 139.609508542495 35.6588496211212, 139.609108106393 35.6587726822319, 139.609282919055 35.6583095808405, 139.609327247662 35.6581396021531, 139.609364352153 35.6579457346343, 139.609385728107 35.6574585463877, 139.609423917673 35.6571770163011, 139.609443672457 35.657031384983, 139.609458571745 35.6569329332378, 139.609473617464 35.6567822981543, 139.609536733857 35.6564333135128, 139.609497278053 35.6561632542687, 139.609482840304 35.6560960811192, 139.609312396566 35.6555974774838, 139.60926181765 35.6553870416324, 139.609229125265 35.6553064211977, 139.609113305262 35.6548914718962, 139.609091634778 35.6547959778283, 139.610065209401 35.6544269624499, 139.610355785028 35.6543183164615, 139.610559049967 35.6542145430799, 139.610897493048 35.6540257772794)) ^^http://www.opengis.net/ont/geosparql#wktLiteral