About: http://webisa.webdatacommons.org/424602538

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	Helmets. ???If the tree you???re working on is not on the ground already, an approved helmet is recommended,??? says Harold. ???Many injuries are caused by falling branches, particularly in the head area.
http://www.w3.org/ns/prov#wasQuotedFrom	forconstructionpros.com