About: http://webisa.webdatacommons.org/403726410

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	Now, scientists have provided detailed recommendations for building robots that can traverse sand and other granular surfaces.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com