<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.921808961195 37.7513239664048, 138.920651610965 37.7513371011069, 138.920686662276 37.7510531451728, 138.919638444149 37.7505000496801, 138.919344192182 37.7503408760664, 138.919091046026 37.7501525529685, 138.919012506664 37.7500437194541, 138.91899612052 37.7499836611849, 138.918963148182 37.7498272203602, 138.918642213383 37.7489985448139, 138.918648070636 37.7488183137643, 138.918647783699 37.7487673495028, 138.918557722152 37.7485012941575, 138.91877714696 37.7485350110654, 138.919014896091 37.7485486700805, 138.919623095117 37.7485973373509, 138.919975178066 37.7486214281616, 138.92033674221 37.7486999708112, 138.920056631103 37.7494738994812, 138.92006249452 37.7496959031718, 138.920158101355 37.7499850262273, 138.920320097493 37.7502646215266, 138.920518428929 37.7504786205581, 138.920858969451 37.7507177353813, 138.921808961195 37.7513239664048)) ^^http://www.opengis.net/ont/geosparql#wktLiteral