CP-REL

ÞAR SEM relatives:

Locative relative clauses like "þar sem", "þaðan sem", "þangað sem" are treated according to the PPCME2 guidelines for "There relatives":

Quoting from the PPCME2/PPCEME guidelines (http://www.ling.upenn.edu/~beatrice/annotation/syn-sub.htm#there_relatives):

"====THERE relatives====

In the absence of both an antecedent and a complementizer, THERE relatives are treated as free relatives.

Relatives introduced by THERE and containing a complementizer (AS, THAT) are treated analogously to SE +TE relatives. THERE is treated as the antecedent unless another antecedent is present, in which case THERE occupies the wh- position and is labelled WADVP."

In Icelandic, an example with "þar sem" *and* an antecedent will be parsed as follows:

( (IP-MAT (CONJ og-og) (VBP-IM3SP sést-sjá) (ADVP-TMP (ADV nú-nú)) (ADVP-LOC (ADV víða-víða)) (FP aðeins-aðeins) (PP (P-D fyrir-fyrir) (NP (NS-FPDIC TÓFTUM-TÓFT) (, ,-,) (CP-REL (WADVP (ADV þar-þar)) (C sem-sem) (IP-SUB (NP-SBJ (NS-FPNDC sögur$-saga) (D $nar-hinn)) (VBP-IA3PP segja-segja) (, ,-,) (CP-THT (C að-að) (IP-SUB (BEN-UA verið-vera) (HVP-SA3SP hafi-hafa) (ADVP (ADV vel-vel)) (VAN-UA hýst-hýsa) (NP-SBJ (N-NSAIC höfðingjasetur-höfðingjasetur)) (. .-.)))))))))