About: http://webisa.webdatacommons.org/33879469

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	Scientists are puzzled why there is a dividing point in the sedimentary strata, below which are the dinosaurs and above it no dinosaurs.
http://www.w3.org/ns/prov#wasQuotedFrom	pathlights.com