メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.338545720027 38.2699472078115, 140.338881633969 38.2710552724134, 140.338899583266 38.2711144744296, 140.338495436869 38.2712145563957, 140.338332477427 38.2712171084938, 140.338265612239 38.271235832126, 140.338057678245 38.2712942234157, 140.336655506951 38.2716927613406, 140.336618023958 38.2717034426144, 140.336250804679 38.2719927370752, 140.335850772246 38.2723080756466, 140.335585846194 38.2721000110796, 140.335100485477 38.272456797315, 140.334669412501 38.2721354045483, 140.334527145946 38.2720093681512, 140.334521196047 38.2720046974784, 140.334498775248 38.2719864422907, 140.33432611295 38.271846480942, 140.334293924741 38.2718204412756, 140.334116262829 38.2716410398314, 140.333903315413 38.2713926492042, 140.333672992768 38.2710735136679, 140.333511994919 38.270781419694, 140.333507604969 38.2707705613979, 140.333332177615 38.2703357985808, 140.333176288942 38.2698838036823, 140.332975340085 38.2693689701839, 140.334176278208 38.2690905495499, 140.3352074426 38.2688254747588, 140.335182390929 38.2687411841746, 140.335448149672 38.2686008280255, 140.335643898655 38.2685677297545, 140.335748142572 38.2686914920059, 140.336181754705 38.2685566314305, 140.33806429312 38.2680451095406, 140.338157985612 38.2683899864963, 140.338297759173 38.2689515723856, 140.338545720027 38.2699472078115)) ^^http://www.opengis.net/ont/geosparql#wktLiteral