About: http://webisa.webdatacommons.org/450230441

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Living organisms are composed mainly of carbon, oxygen, hydrogen, and nitrogen, and these four elements are cycled through the biotic communities and the geological world.
http://www.w3.org/ns/prov#wasQuotedFrom	newworldencyclopedia.org