About: http://webisa.webdatacommons.org/273357519

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	was also a statistically significant difference between the two types of services
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com