# comma separated list for each mimetype # , , rdata, application/rData, file rdata+Spatial, application/rData+Spatial, file rdata+SpatialPoints, application/rData+SpatialPoints, file rdata+SpatialPolygons, application/rData+SpatialPolygons, file text/html, text/html, file html, text/html, file json, application/json, file application/json, application/json, file csv, text/csv, file text/csv, text/csv, file