About: http://webisa.webdatacommons.org/165581122

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	Since the covariant derivative is a tensor, we conclude that \( \nabla_t v^r=0\)
http://www.w3.org/ns/prov#wasQuotedFrom	lightandmatter.com