About: http://webisa.webdatacommons.org/298144684

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	(Medical Xpress)???The combined effect of making helmets compulsory for riders and providing cycleways and other infrastructure has reduced by about half the serious head-injuries associated with cycling ...
http://www.w3.org/ns/prov#wasQuotedFrom	medicalxpress.com