About: http://webisa.webdatacommons.org/220484466

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	Corrective Action: When using visual aids, procedures such as viewing from all directions may necessitate high visibility markers along with a spotter with direct communications with the crane operator. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	msha.gov