メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.957804923999 35.7474661992823, 136.957767555155 35.747469830987, 136.957681250695 35.7473502495185, 136.957529826129 35.7473171541791, 136.95748624916 35.7473742768196, 136.957359428087 35.7473141287765, 136.957376211339 35.7472882786711, 136.957311908613 35.7472523058357, 136.957281194489 35.7473040812923, 136.957232307323 35.7473113379495, 136.957230536571 35.7473107183318, 136.957211211216 35.747301671006, 136.957180835201 35.7472903510254, 136.957186558684 35.747216032994, 136.957109286892 35.7471686117076, 136.957157929967 35.7470740874985, 136.956932385319 35.746970142649, 136.956908710431 35.7470052413787, 136.956731263042 35.7469241602831, 136.956569274398 35.7468933861974, 136.95657555794 35.746868997037, 136.956536925728 35.7468607965619, 136.956541990933 35.7468313341622, 136.956509597937 35.7468231445648, 136.956538151636 35.7467227581846, 136.956518909611 35.7467148907907, 136.956605748069 35.7461877048558, 136.958003221449 35.7462816440908, 136.95794572795 35.7466642046826, 136.95785257828 35.7466601348613, 136.957849123137 35.7467015009264, 136.957897306895 35.7467072703154, 136.957877661216 35.7468041165801, 136.957851519918 35.7468004089834, 136.957837548951 35.7468662272489, 136.957859262127 35.7468703490132, 136.957784829941 35.7472229527631, 136.95776144197 35.7472229121931, 136.95776127073 35.747288278457, 136.957782992258 35.7472896717996, 136.957804923999 35.7474661992823)) ^^http://www.opengis.net/ont/geosparql#wktLiteral