Federal Reserve Chairman, Alan Greenspan, warned Friday that recent gains in U.S. home prices, stock values and other forms of wealth may be temporary and could easily erode if long-term interest rates rise.
prices rose in the US.
( z1 rise :ARG1 ( z2 thing :ARG2-of ( z3 price ) ) :location ( z4 country :name ( z5 name :op "US" ) ) )