Protection Cultural property 246 Antiquities 62 Law and legislation 61 Conservation and restoration 47 Historic preservation 41 Collection and preservation 35 more ... Historic sites 32 History 30 Cultural policy 29 Archaeology 28 Social aspects 25 Museums 20 Protection (International law) 17 International cooperation 16 Legal status, laws, etc 16 Methodology 16 Electric power systems 15 Indigenous peoples 15 Intellectual property 15 Prevention 15 Management 13 Moral and ethical aspects 12 Buildings 11 Philosophy 11 Government policy 10 Health risk assessment 10 Political aspects 10 Refugees 10 Security measures 10 less ...