@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . rdf:type skos:Concept ; dce:identifier "KWC6XKDV" ; dc:identifier "KWC6XKDV" ; dc:isVersionOf ; pav:authoredOn "10-JUL-18" ; pav:version "1" ; owl:versionInfo "1" ; skos:altLabel "" ; skos:definition "The phrase \"change_over_time_in_X\" means change in a quantity X over a time-interval, which should be defined by the bounds of the time coordinate. The surface called \"surface\" means the lower boundary of the atmosphere. \"Content\" indicates a quantity per unit area. Thermal energy is the total vibrational energy, kinetic and potential, of all the molecules and atoms in a substance. The phrase \"ice_and_snow_on_land\" means ice in glaciers, ice caps, ice sheets & shelves, river and lake ice, any other ice on a land surface, such as frozen flood water, and snow lying on such ice or on the land surface." ; skos:notation "KWC6XKDV" ; skos:note "accepted" ; skos:prefLabel "change_over_time_in_thermal_energy_content_of_ice_and_snow_on_land"@en .