About: http://webisa.webdatacommons.org/116335188

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	During the past decade concern has intensified about a number of health and safety issues, including indoor air quality, campus crime, youth violence, substance abuse, and???more recently???terrorism.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com