Hi all,
I'm trying to retract a fact via the retract-string method. I need to use
the str-cat method to assemble my fact. The problem is that the slot values
of my fact have " " (double quotations) around them. str-cat is not
detecting that my \" should be interpreted as a " only.
How do I make str-cat concatenate a string which already has "" marks in it,
so that it doesn't include the extra \ sign? See the example below if this
is way too confusing to understand.
Yes, i am importing a .owl file developed in protege.
(retract-string (str-cat
"(triple
(predicate \"
http://www.semanticweb.org/ontologies/ImageEditor.owl#Pickable\";)
(subject \" " ?tool "\") <----------- notice the 2 \" on this line
(object \"false\"))"
)
)
The fact in the working set looks like this:
(triple
(predicate "
http://www.semanticweb.org/ontologies/ImageEditor.owl#Pickable";)
(subject "myTool") <--------- This is how it should look. No \"
should be there.
(object "false")
)
Thanks,
Chirag
