About: http://webisa.webdatacommons.org/154485369

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	Radioactive particles were distributed throughout the northern hemisphere, mainly across Europe, though increased levels were measured in Canada, Japan and the United States as well.
http://www.w3.org/ns/prov#wasQuotedFrom	bcm.edu