The NJ/DE Digital Collective ingests data from our partners, most commonly via OAI-PMH. See Sharing via OAI-PMH for tips about setting up your feed.
If OAI-PMH is not possible for your collection, we do have other options that we are happy to discuss this with you.
Once you share your data it is then normalized and aggregated into a single output, which in turn is harvested by the DPLA. All metadata contributed to the NJ/DE Digital Collective and the DPLA will carry a Creative Commons Zero (CC0) Public Domain Dedication (http://creativecommons.org/publicdomain/zero/1.0/). However, the item being described can carry different rights.