{ "items" : [
    { "id" : "http://dbpedia.org/resource/Entity–relationship_model"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "In software engineering, an entity–relationship model (ER model) is a data model for describing the data or information aspects of a business domain or its process requirements, in an abstract way that lends itself to ultimately being implemented in a database such as a relational database. The main components of ER models are entities (things) and the relationships that can exist among them.Entity–relationship modeling was developed by Peter Chen and published in a 1976 paper." ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/ER_Diagram_MMORPG.png" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/ER_Diagram_MMORPG.png?width=300"] } } }
