id	keyword
archive-1137	tourism
archive-1137	virtual
archive-1137	technology
archive-1137	blockchain
archive-1137	research
archive-1137	digital
archive-1137	tourists
archive-1137	information
archive-1137	heritage
archive-1137	data
archive-1137	technologies
archive-1137	destinations
archive-1137	reality
archive-1137	experience
archive-1137	city
archive-1137	example
archive-1137	proceedings