D-Net

						org.getLinks().stream().findFirst().orElse(""),

						country,

						e.getKey().equals(mainOpenaireId) ? org.getAcronyms() : new ArrayList<>(),

				.flatMap(l -> l.stream())

				.collect(Collectors.toList());

	}

	private static List<Oaf> toProtos(final String openaireId,

			final String url,

			final Qualifier country,

			final List<String> acronyms,

			final KeyValue collectedFrom) {

		final OafEntity.Builder entity = OafEntity.newBuilder()

								.addAllAlternativeNames(acronyms.stream().map(a -> StringField.newBuilder().setValue(a).build()).collect(Collectors.toList()))

								.setCountry(country)));

						.setKind(Kind.relation)

						.setLastupdatetimestamp(DateUtils.now())

						.setRel(OafRel.newBuilder()

								.setSource(openaireId)

								.setRelType(RelType.organizationOrganization)

								.setSubRelType(SubRelType.dedupSimilarity)

								.setRelClass("isSimilarTo")

						.build())

				.collect(Collectors.toList());

		oafs.add(Oaf.newBuilder()

				.setKind(Kind.entity)

				.setLastupdatetimestamp(DateUtils.now())