Count the number of papers that Mangalaraj, George has published in J. Inf. Syst. Educ..
Report the count of papers that Mangalaraj, George has published in J. Inf. Syst. Educ..
SELECT (COUNT(DISTINCT ?answer) AS ?count) WHERE { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/38/5220> . ?answer <https://dblp.org/rdf/schema#publishedIn> 'J. Inf. Syst. Educ.' }
<https://dblp.org/pid/38/5220>