<http://webisa.webdatacommons.org/12217793>	<http://www.w3.org/ns/prov#value>	"On average, for all countries in the world except China, aquaculture's contribution to per capita food availability grew from 0.5 kg in 1970 to 1.8 kg in 2000 - representing an average annual rate of 4.5 percent." .
<http://webisa.webdatacommons.org/prov/223831956>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/12217793> .
<http://webisa.webdatacommons.org/12217793>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/12217793>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<fao.org> .