source: [lemma=siah] [tag=NNP] [□=□] □
destination: [lemma=siah] [tag=NNP] [lemma=□] □
spec: Siah Armajani 's book , Bridge Book , incorporates both literal and abstract visuals with poetry and quotes . While the definition varies somewhat from vendor to vendor , a portal is basically a dynamic Web site containing multiple modules ( often called portlets or gadgets or other goofy names ) , the display of which can be customized by each user .