id	keyword
essd-793	tourism
essd-793	tourists
essd-793	heritage
essd-793	development
essd-793	areas
essd-793	motivations
essd-793	et al
essd-793	media
essd-793	journal
essd-793	factors
essd-793	visit
essd-793	research
essd-793	marketing
essd-793	sites
essd-793	region