About: http://webisa.webdatacommons.org/421447935

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	It could be the case that new forms of communication, such as e-mail, mobile phones, and short message service, may have partly replaced face-to-face contacts, leading to fewer social contacts in the evenings.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com