Historic preservation 17 Cultural property 16 Patrimonio cultural 11 Patrimonio histórico 11 Collection and preservation 6 Food 4 Preservation 4 Protection 4 Conservation and restoration 3 Derecho y legislación 3 Law and legislation 3 Preservación histórica 3 Administración pública 2 Alimento 2 Aliments 2 Antigüedades 2 Antiquities 2 Bienes culturales 2 Blood 2 Conservación 2 Conservatie 2 Digital preservation 2 Food Preservation 2 Food industry and trade 2 History 2 Hospitality industry 2 Public administration 2 Social aspects 2 15.30 archaeology: general 1 Adulte ́ration et inspection 1