About: http://webisa.webdatacommons.org/53903086

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	For some aerosol delivery systems, such as nebulizers, the frequency of administration and length of time for which the system is activated will depend mainly on the concentration of multifunctional ??-agonist compounds in the aerosol.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com