%{
	Ousía Homepage

	(c) Andreas Stöckel, Benjamin Paaßen 2015

	This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
	International License. <http://creativecommons.org/licenses/by-sa/4.0/>
}%

\begin{ontology#webpage}

% Main structure
\struct#webpage[root=true]
	\field#title[subtree=true,optional=true]
		\childRef[ref=primitive]
	\field
		\childRef[ref=section]

% Primitve text
\struct#primitive
\struct#text[isa=primitive,transparent=true]
	\primitive[type=string]

% Section
\struct#section
	\field#title[subtree=true,optional=false]
		\childRef[ref=primitive]
	\field#subtitle[subtree=true,optional=true]
		\childRef[ref=primitive]
	\field
		\childRef[ref=paragraph]
		\childRef[ref=subsection]

% Paragraph
\struct#paragraph[transparent=true]
	\field
		\childRef[ref=primitive]

% Subsection
\struct#subsection
	\field
		\childRef[ref=paragraph]

% Masthead, Pitch
\struct#masthead[isa=section]
\struct#pitch[isa=subsection]

% IPA
\struct#ipa[isa=primitive]
	\field#pronunciation[subtree=true,optional=false]
		\childRef[ref=text]
	\field
		\childRef[ref=primitive]

% Footnote
\struct#footnote[isa=primitive]
	\field
		\childRef[ref=primitive]

% Nav and buttons
\struct#nav[isa=subsection]
	\field
		\childRef[ref=button]
\struct#button
	\attributes
		\attribute#href[type=string,default=#]
	\field
		\childRef[ref=primitive]

\end{ontology}