Fabio Giachelle Stefano Marchesin 0001 Laura Menotti Gianmaria Silvello Extending Nanopublications with Knowledge Provenance for Multi-Source Scientific Assertions. 2025 IRCDL https://ceur-ws.org/Vol-3937/paper10.pdf conf/ircdl/2025 db/conf/ircdl/ircdl2025.html#Giachelle0MS25