id	keyword
ertr-270	tourism
ertr-270	experiences
ertr-270	sharing
ertr-270	share
ertr-270	research
ertr-270	media
ertr-270	tourists
ertr-270	travel
ertr-270	networks
ertr-270	information
ertr-270	users
ertr-270	review
ertr-270	vol
ertr-270	ertr
ertr-270	tourism research
ertr-270	blumenau
ertr-270	http://ertr.tamu.edu/