Some FOAF stats from Sindice for something I had to write last week.
All classes
“Agent”, 3.84 million
“Document”, 6.15 million
“Group”, 5.78 thousand
“Image”, 711.23 thousand
“OnlineAccount”, 15.47 thousand
“OnlineChatAccount”, found 324
“OnlineEcommerceAccount”, found 242
“OnlineGamingAccount”, found 240
“Organization”, 10.05 thousand
“Person”, 2.64 million
“PersonalProfileDocument”, 11.7 thousand
“Project”, found 726
All properties
“accountName”, 8.02 thousand
“accountServiceHomepage”, 7.24 thousand
“aimChatID”, 9.54 thousand
“based_near”, 7.35 thousand
“birthday”, 2.48 thousand
“currentProject”, found 648
“depiction”, 696.31 thousand
“depicts”, 617.16 thousand
“dnaChecksum”, found 65
“family_name”, 2.46 thousand
“firstName”, 4.2 thousand
“fundedBy”, found 237
“geekcode”, found 107
“gender”, 15.8 thousand
“givenname”, 24.17 thousand
“holdsAccount”, 9.88 thousand
“homepage”, 1.22 million
“icqChatID”, 22.8 thousand
“img”, 684.38 thousand
“interest”, 64.77 thousand
“isPrimaryTopicOf”, 1.54 million
“jabberID”, 2.98 thousand
“knows”, 1.08 million
“logo”, found 374
“made”, 1.97 million
“maker”, 1.97 million
“mbox”, 3.7 thousand
“mbox_sha1sum”, 43.9 thousand
“member”, 5.53 thousand
“membershipClass”, found 58
“msnChatID”, 7.68 thousand
“myersBriggs”, found 154
“name”, 1.77 million
“nick”, 96.7 thousand
“openid”, 80.24 thousand
“page”, 5.84 million
“pastProject”, found 179
“phone”, found 999
“plan”, found 139
“primaryTopic”, 278.11 thousand
“publications”, found 202
“schoolHomepage”, found 644
“sha1”, found 60
“surname”, 25.32 thousand
“theme”, found 282
“thumbnail”, 2.51 thousand
“tipjar”, found 73
“title”, 2.02 thousand
“topic”, 3.13 million
“topic_interest”, found 90
“weblog”, 300.06 thousand
“workInfoHomepage”, found 505
“workplaceHomepage”, 1.68 thousand
“yahooChatID”, 6.72 thousand
PlanB 