Distinct subjects for predicate rdfs:comment in graph ical sorted by frequency

Resource	Count
ACTION	2
ATTACH	2
ATTENDEE	2
Any property name with a "X-" prefix	2
CALSCALE	2
CATEGORIES	2
CLASS	2
COMMENT	2
COMPLETED	2
CONTACT	2
CREATED	2
DESCRIPTION	2
DTEND	2
DTSTAMP	2
DTSTART	2
DUE	2
DURATION	2
EXDATE	2
EXRULE	2
FREEBUSY	2
GEO	2
LAST-MODIFIED	2
LOCATION	2
METHOD	2
ORGANIZER	2
PERCENT-COMPLETE	2
PRIORITY	2
PRODID	2
RDATE	2
RECURRENCE-ID	2
RELATED-TO	2
REPEAT	2
REQUEST-STATUS	2
RESOURCES	2
RRULE	2
SEQUENCE	2
STATUS	2
SUMMARY	2
TRANSP	2
TRIGGER	2
TZID	2
TZNAME	2
TZOFFSETFROM	2
TZOFFSETTO	2
TZURL	2
UID	2
URL	2
VERSION	2
VALARM	1
VEVENT	1
VFREEBUSY	1
VJOURNAL	1
VTIMEZONE	1
VTODO	1