{"thcode":61,"term":{"code":258,"name":"construction","parent":94,"scope":"used for civil engineering works and other engineered structures."},"uf":[],"bt":[{"code":94,"name":"feature type","parent":1,"scope":null},{"code":1,"name":"Marine Realms Information Bank (MRIB) keyword categories","parent":null,"scope":null}],"nt":[{"code":259,"name":"breakwater\/shoreline stabilization structure","parent":258,"scope":"a structure that protects the shoreline against erosion by deflecting or dissipating wave energy."},{"code":260,"name":"bridge","parent":258,"scope":"a transportation structure that spans a physical obstacle such as a river."},{"code":261,"name":"canal","parent":258,"scope":"an artificial waterway for irrigation or transportation."},{"code":262,"name":"dam","parent":258,"scope":"a barrier constructed to impound water for domestic use, irrigation, flood control, or hydroelectric power generation."},{"code":263,"name":"jetty","parent":258,"scope":"a structure extending into a body of water that deflects or confines currents."},{"code":264,"name":"levee","parent":258,"scope":"an embankment constructed along a river or standing body of water to protect adjacent lowlands from flooding."},{"code":265,"name":"oil well","parent":258,"scope":"a boring for extracting petroleum."},{"code":266,"name":"reservoir","parent":258,"scope":"an artificial lake."},{"code":267,"name":"water well","parent":258,"scope":"a boring or excavation for extracting groundwater."}],"rt":[]}