<http://lod.ehri-project-test.eu/units/us-005578-irn514429/acquisitions/1> <https://www.ica.org/standards/RiC/ontology#hasActivityType> <http://lod.ehri-project-test.eu/ontology#AcquisitionType> .
<http://lod.ehri-project-test.eu/units/us-005578-irn514429/acquisitions/1> <https://www.ica.org/standards/RiC/ontology#generalDescription> "The collection was donated to the United States Holocaust Memorial Museum in 1989 and 1990 by Mira Wallerstein, the sister-in-law of Rolf Wallerstein."@en .
<http://lod.ehri-project-test.eu/units/us-005578-irn514429/acquisitions/1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://www.ica.org/standards/RiC/ontology#Activity> .