About: http://webisa.webdatacommons.org/18089845

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	However, guards currently in use for rotary cutting tools, such as angle grinders, are often fixed in place relative to the cutting blade or disc, or at best can be manually adjusted along a limited range of travel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com