<http://webisa.webdatacommons.org/40780628>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/342058733>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/40780628> .
<http://webisa.webdatacommons.org/40780628>	<http://www.w3.org/ns/prov#value>	"I needed footnotes, inline LaTeX math, and other features, so I extended pandoc???s markdown dialect." .
<http://webisa.webdatacommons.org/40780628>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<johnmacfarlane.net> .