Re: Are empty R2RML mappings valid?

On 6/16/2012 12:05 PM, Juan Sequeda wrote:
> [[
> An R2RML mapping defines a mapping from a relational database to RDF. It is a structure that consists of one or more triples maps.
> ]]
How about we change "one or more" to "zero or more"
Ashok

Received on Saturday, 16 June 2012 20:06:06 UTC