Protection Cultural property 262 Antiquities 67 Law and legislation 61 Conservation and restoration 51 Historic preservation 45 Collection and preservation 37 more ... Historic sites 34 History 32 Archaeology 29 Cultural policy 29 Social aspects 28 Museums 21 International cooperation 17 Protection (International law) 17 Intellectual property 16 Legal status, laws, etc 16 Methodology 16 Electric power systems 15 Indigenous peoples 15 Prevention 15 Management 14 Moral and ethical aspects 14 Philosophy 13 Political aspects 13 Buildings 12 Government policy 11 Refugees 11 Health risk assessment 10 Material culture 10 less ...