@prefix agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

agrovoc:xDef_f5fdc3a3
  rdf:value "Hydrography is the branch of applied sciences which deals with the measurement and description of the physical features of oceans, seas, coastal areas, lakes and rivers, as well as with the prediction of their change over time, for the primary purpose of safety of navigation and in support of all other marine activities, including economic development, security and defence, scientific research, and environmental protection."@en ;
  dc:created "2019-12-10T17:06:14.457+01:00"^^xsd:dateTime ;
  dc:source <https://www.iho.int/srv1/index.php?option=com_content&view=article&id=299&Itemid=289&lang=en> .

agrovoc:c_3727 skos:definition agrovoc:xDef_f5fdc3a3 .