--- a/bp/index.html	Thu Dec 19 14:12:11 2013 -0500
+++ b/bp/index.html	Thu Dec 19 14:14:28 2013 -0500
@@ -356,6 +356,7 @@
 The modeling process for Linked Data requires participants who represent a range of concerns including one or more people familiar with the existing data workflow and data policies.  It is helpful to include a database administrator (DBA) and/or someone responsible for data collection.  Ideally, a Linked Data subject matter expert will help facilitate the Linked Data modeling process.  Their role is to help explain both the similarities, differences and benefits of a Linked Data approach.  
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+<h3>Data Relationships and Context</h3> 
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 In general, data modeling requires an understanding of the category of database being used, for example relational or NoSQL.  An <a href="http://www.w3.org/TR/ld-glossary/#rdf-database"> RDF database</a> is a type of NoSQL database and the only type based on an international family of standards.[[DWOOD2013]] Linked Data uses RDF as its data model because RDF is the international standard for representing data on the Web.  RDF databases are built on well-established and widely deployed standards including <a href="http://www.w3.org/TR/ld-glossary/#http-uris">HTTP URIs</a>.  Thus, one important difference between relational databases versus Linked Data is in the use of international standards for data interchange (e.g., <a href="http://www.w3.org/TR/ld-glossary/#rdfa">RDFa</a>, <a href="http://www.w3.org/TR/ld-glossary/#json-ld">, <a href="http://www.w3.org/TR/ld-glossary/#turtle">Turtle</a> and <a href="http://www.w3.org/TR/ld-glossary/#rdf-xml">RDF/XML</a>) and <a href="http://www.w3.org/TR/ld-glossary/#sparql">SPARQL</a> for query.
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