About: http://webisa.webdatacommons.org/427136287

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	In addition to factors such as bureaucratic barriers and negligence, many of the weapons seized by Mexican authorities either do not bear serial numbers or have had their serial numbers altered or obliterated.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com