<dfn>-ization

[afs]

Section 18. Definition of SPARQL.

To begin the process of updating the whole document, all definitions of the form <span id="defn_ can be upgraded to use dfn:

<b>Definition: <span id="defn_algJoin">Join</span></b>
==>
Defintion: <dfn class="export" data-lt="defn_algJoin">Join</dfn>

<span id="defn_evalFilter">Evaluation of Filter</span></b>
==>
<dfn class="export" data-lt="defn_evalFilter">Evaluation of Filter</dfn>

Using data-lt means

We have to be careful about use of [=TEXT =] for #dfn_TEXT to reference these e.g. "defn_algFilter" could have "dfn_filter", but there is also "defn_evalFilter".
Existing <a data-cite="defn_evalFilter">...</a> or <a href="#defn_evalFilter">...</a> will work.

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Section 18.2 Algebraic Syntax has a different convention and layout.
<li id="defn_ppeOneOrMorePath"> which means the definition is not in bold.