[providers] Double responsibleParty

https://data.beta.grandlyon.com/fr/datasets/populations-territoires-exposes-depassements-valeurs-limites-cibles-polluants-atmospheriques-reglementes-annee-2015-region-auvergne-rhone-alpes/info

ATMO is mentionned 2 times. The reason is because we display providers withappliesTo: "resource".
We need maybe to filter role: "resourceProvider" ?