g	effectif
http://dataforhumanities.org/graph/economists_jurists	2033612
https://dataforhumanities.org/sparql-endpoint/siprojuris-sym	463141
http://geovistory.org/project/hisb/proto_graph_1	454233
https://dataforhumanities.org/sparql-endpoint/prelib-v1	272737
https://dataforhumanities.org/sparql-endpoint/symogih-bhp	271531
https://dataforhumanities.org/sparql-endpoint/heloise	23702
https://dataforhumanities.org/sparql-endpoint/symogih-kute	4575