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I can use a MySQL database as a YARRRML data source.
YARRRML is…
Can a single RML document be defined if the sources to transform are CSV, XML and JSON?
What are the minimum required properties that have to be defined in rml:logicalSource if my source is a JSON file?
How can be defined the class of a subject?
What is the property I have to use to define a relationship between two TriplesMap?
How can a URI be defined in RML?
How many rr:subjectMap properties can be defined in a TriplesMap?
What is an RML document?