client/model/graph: reduce attribute write verbosity (node only)
client/model/graph: reduce attribute write verbosity (node only)

tlevine/rhizi,yuvadm/rhizi,cben/rhizi,yuvadm/rhizi,Rhizi/rhizi,ozFri/rhizi,tlevine/rhizi,cben/rhizi,Rhizi/rhizi,yuvadm/rhizi,Rhizi/rhizi,cben/rhizi,yuvadm/rhizi,ozFri/rhizi,cben/rhizi,tlevine/rhizi,shlomif/rhizi,shlomif/rhizi,shlomif/rhizi,tlevine/rhizi,ozFri/rhizi,shlomif/rhizi,ozFri/rhizi,Rhizi/rhizi