About: http://webisa.webdatacommons.org/157374278

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 turns out that propofol, used routinely for surgeries and procedures such as colonoscopies, has been a point of concern among some anesthesiologists because of the potential for abuse by health care workers.
http://www.w3.org/ns/prov#wasQuotedFrom	cnn.com