<http://webisa.webdatacommons.org/207608243>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/207608243>	<http://www.w3.org/ns/prov#value>	"Examples of preferred alkaline substances used in this cyclization reaction are hydroxides, carbonates, or bicarbonates of alkali metals, such as sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, sodium bicarbonate, and potassium bicarbonate." .
<http://webisa.webdatacommons.org/prov/353436965>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/207608243> .
<http://webisa.webdatacommons.org/prov/277689416>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/207608243> .
<http://webisa.webdatacommons.org/207608243>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/352911285>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/207608243> .