メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.799282510272 37.3045457264163, 138.799490829826 37.3050972606143, 138.799507320414 37.3051832468467, 138.79935305968 37.3052070122332, 138.799066026801 37.3052675859593, 138.798899609396 37.3052979994741, 138.798751998742 37.3053432906544, 138.798502678703 37.3054526227564, 138.798512507032 37.305697724784, 138.798490906323 37.3057008778167, 138.79845883122 37.3059576333241, 138.798413672159 37.3061207921198, 138.798372423071 37.3062139630769, 138.798339307333 37.3062638892018, 138.798322884064 37.306317153754, 138.798310672334 37.30639363801, 138.798300939102 37.3065616337516, 138.79828446698 37.3066082789128, 138.798264053625 37.3067113953945, 138.798276993682 37.3068245625863, 138.798310885662 37.3069706243701, 138.798319649963 37.3070804230533, 138.798303401844 37.3071836694987, 138.798269995819 37.3071603817116, 138.798236668957 37.3071570873799, 138.798131757963 37.3071532722794, 138.798038986732 37.3071550563066, 138.797976481914 37.3071609876878, 138.797677211433 37.3071538634842, 138.797625483157 37.3071435763059, 138.797598538351 37.3071384345515, 138.797322392374 37.3068835883066, 138.797227258584 37.3067668269599, 138.797193797666 37.306662018168, 138.797182667839 37.3065606724431, 138.797180511708 37.3064664857403, 138.797201549551 37.3063651989985, 138.797206592244 37.3063589902316, 138.79721933265 37.3063436121502, 138.797299489342 37.3062835702205, 138.79743591897 37.3062239476748, 138.797503619385 37.3061781565968, 138.797524870262 37.3061309371462, 138.797538791639 37.3060353002593, 138.797517010914 37.3059483415423, 138.797504220545 37.3058727661445, 138.797452141559 37.3058071467663, 138.797275855378 37.3057269167811, 138.797139822125 37.3056631989764, 138.797082389974 37.3055975930457, 138.797145294611 37.3055371732019, 138.79732918661 37.3054061873361, 138.797402391951 37.3053657330316, 138.797448588455 37.3053643487748, 138.79734134512 37.3050319161401, 138.797349492763 37.3049750142801, 138.797429163581 37.3049814296608, 138.797437046567 37.3048575080791, 138.797594195956 37.3048454215339, 138.79759102866 37.3047517996354, 138.797740453644 37.3047312855726, 138.79766314408 37.3042626276581, 138.797621763198 37.3039991603633, 138.798152522035 37.3039037581094, 138.798290218117 37.3038928464084, 138.798990225799 37.3038319266637, 138.799282510272 37.3045457264163)) ^^http://www.opengis.net/ont/geosparql#wktLiteral