Find the number of authors of the paper 'Developments in Practice VIII: Enterprise Content Management'.
How many authors does 'Developments in Practice VIII: Enterprise Content Management' have?
SELECT ?answer WHERE { <https://dblp.org/rec/journals/cais/SmithM03a> <https://dblp.org/rdf/schema#numberOfCreators> ?answer }
<https://dblp.org/rec/journals/cais/SmithM03a>