About: http://webisa.webdatacommons.org/195315263

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	The employer must ensure that metal-to-metal contacts are tight and free of contamination, such as oxidation, that can increase the impedance across the connection.
http://www.w3.org/ns/prov#wasQuotedFrom	ecfr.gov