The Irish Architectural Archive, a library of architectural materials, is at number 73 on the south side of the square.
( ( ( ( ( The ( Irish ( Architectural Archive ) ) ) , ) ( ( a library ) ( of ( architectural materials ) ) ) ) , ) ( ( is ( at ( ( number 73 ) ( on ( ( the ( south side ) ) ( of ( the square ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (JJ Irish) (NNP Architectural) (NNP Archive)) (, ,) (NP (NP (DT a) (NN library)) (PP (IN of) (NP (JJ architectural) (NNS materials)))) (, ,)) (VP (VBZ is) (PP (IN at) (NP (NP (NN number) (CD 73)) (PP (IN on) (NP (NP (DT the) (JJ south) (NN side)) (PP (IN of) (NP (DT the) (NN square)))))))) (. .)))
At number 15 the Irish Architectural Archive can be found.
( ( At ( number 15 ) ) ( ( the ( Irish ( Architectural Archive ) ) ) ( ( can ( be found ) ) . ) ) )
(ROOT (S (PP (IN At) (NP (NN number) (CD 15))) (NP (DT the) (JJ Irish) (NNP Architectural) (NNP Archive)) (VP (MD can) (VP (VB be) (VP (VBN found)))) (. .)))