About: http://webisa.webdatacommons.org/82162396

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	Consider: It appears that ordinary matter -- all of the stuff that we can see, such as planets and stars -- makes up only 4.9% of all the universe.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com