About: http://webisa.webdatacommons.org/405526584

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	When workers perform the spacing task they often use a grid or other guide aligned with a cord stretched along the edge of the bed.
http://www.w3.org/ns/prov#wasQuotedFrom	robohub.org