About: http://webisa.webdatacommons.org/211558484

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	That is (and this is speculation), there is an error, and the filesystem is being remounted ro as a consequence.
http://www.w3.org/ns/prov#wasQuotedFrom	linuxquestions.org