<http://webisa.webdatacommons.org/prov/54774461>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/277509836> .
<http://webisa.webdatacommons.org/277509836>	<http://www.w3.org/ns/prov#value>	"In the above formula R has the meaning indicated for constituent (a), n is a positive number and can have a value of 1, 2 or 3 and X is a radical of the formula H, OH, OR, halogen, S, OOCR, N or NY (in which R has the meaning indicated under (a) and Y is a monovalent hydrocarbon radical or hydrogen)." .
<http://webisa.webdatacommons.org/277509836>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/277509836>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .