About: http://webisa.webdatacommons.org/115379518

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	PRI's The World June 09, 2011 How many countries are there in the world, where Spanish is an official or national language?
http://www.w3.org/ns/prov#wasQuotedFrom	pri.org