Openness to Experience on the five factor model of personality has usually been correlated with iNtuition on MBTI. It has especially been correlated with NPs, but some of the sub-traits on Openness could equally fit SPs in my mind.
Here are some of the sub-traits.
Openness to Experience: the active seeking and appreciation of experiences for their own sake
Fantasy: receptivity to the inner world of imagination
Aesthetics: appreciation of art and beauty
Feelings: openness to inner feelings and emotions
Actions: openness to new experiences on a practical level
Ideas: intellectual curiosity
Values: readiness to re-examine own values and those of authority figures
Openness to new experiences on a practical level especially seems to fit many SPs. So SPs, do you think you would score high on openness to new experience on the OCEAN test?