Cultural genocide or cultural cleansing is a concept that lawyer Raphael Lemkin distinguished in 1944 as a component to genocide. The term was considered in the 2007 United Nations Declaration on the Rights of Indigenous Peoples juxtaposed next to the term "ethnocide," but it was removed in the final document, replaced with simply "genocide." The precise definition of "cultural genocide" remains unclear. Some ethnologists, such as Robert Jaulin, use the term "ethnocide" for "cultural genocide", although this usage has been criticized as engendering a risk of confusion between ethnicity and culture.