John McClure recently wrote for Mike 2.0, "Grover is a semantic annotation markup syntax based on the grammar of the English language. Grover is related to the Object Management Group’s Semantics of Business Vocabulary and Rules (SBVR), explained later. Grover syntax assigns roles to common parts of speech in the English language so that simple and structured English phrases are used to name and relate information on the semantic web. By having as clear a syntax as possible, the semantic web is more valuable and useful. An important open-source tool for semantic databases is SemanticMediaWiki that permits everyone to create a personal 'wikipedia' in which private topics are maintained for personal use. The Grover syntax is based on this semantic tool and the friendly wiki environment it delivers, though the approach below might also be amenable to other toolsets and environments."
He continues, "In a Grover wiki, topic types are nouns, more precisely nounal expressions, are concepts. Every concept is defined by a specific semantic database query, these queries being the foundation of a controlled enterprise vocabulary. In Grover every pagename is the name of a topic and every pagename includes a topic-type prefix. Example: Person:Barack Obama and Title:USA President of the United States of America, two topics related together through one or more predicate relations, for instance 'has:this'. Wikis are organized into ‘namespaces’ — its pages’ names are each prefixed with a namespace-name, which function equally as topic-type names. Additionally, an ‘interwiki prefix’ can indicate the URL of the wiki where a page is located — in a manner compatible with the Turtle RDF language."
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