%PDF-1.5 %ÐÔÅØ 4 0 obj > endobj 7 0 obj (1 Introduction) endobj 8 0 obj > endobj 11 0 obj (2 WebIndex data model) endobj 12 0 obj > endobj 15 0 obj (3 Using Shape Expressions to describe the WebIndex data model) endobj 16 0 obj > endobj 19 0 obj (4 Implementations of Shape Expressions) endobj 20 0 obj > endobj 23 0 obj (5 RDFShape: An RDF Shape validation service) endobj 24 0 obj > endobj 27 0 obj (6 Validating linked data portals using Shape Expressions) endobj 28 0 obj > endobj 31 0 obj (7 Extensions and challenges) endobj 32 0 obj > endobj 35 0 obj (8 Related work) endobj 36 0 obj > endobj 39 0 obj (9 Conclusions) endobj 40 0 obj > endobj 43 0 obj (10 References) endobj 44 0 obj > endobj 52 0 obj > stream xڍÉvÜ6òî¯èÛt¿ç¦@‚kæGŽ%–=±Úñ¼gû ‘P7'\:\,+_?µ½ˆ¶sŠ…P(ÔÞR‹íB-^>QßÚÔr0UÏرŸ–½}þbõió돕,Ö~æeAÄÇßìÌÞ2ÕÏ_öíû²mz¤æÓ…GQ€Ì¯3íé0^¬CåEYÊËm{·º.«²6Ím·òáZüùÒ¬´Z>¬€½vÚxˆƒ7öS/Ž€+å…±ÏÛ¾kÊÏ« ZÚ®/‡Þ¥½ãñÍçÒ´¬‰¼8O×>·ûÁ[­uNK.Ûz?¶ã¯›¼´MnE"že§\^\šŠŽ—ëÜ´ƒ­ZòSA\¼ž“ïù‰c†·ªœ ~Ž-?—ž%ñ._{*‹¡ï¥¡fúŸE *syXþ‹íÚº¶fü2#¾µŽ»g[UvkO•òÚe^6Ç×~Ûæ;Û£ÖE“â\¿þ¶(z>(8787±kÓ}ÔQ$VõQ+ŸÕÔtöowfA$Û0€¹Dú«æò 3ñaApþÞ¢^­8œ««+¹Ü©õÎùxZ!'>½=mø?¸h-›–Æ3‡Ëý8溻yäg/^Äêdï ‡¢PKÀÍúÂí³Ÿn6oŸ­¢hy¹aŽà)H&q‘¢»e`FD}ÕÀM|p ]AâðõrhUÖûŽ-ÿXF;þÁ•“Ç‚%¤€…ú½ ynø.ØsžíÐa£Rþ²äˆžÇÆæàMG"'ñ?:]îêîÄ`poA[1bØ™¡Ü4B3m '7UõÀ¨‚cÛ„B üŸ¬l¼VÎ9ëÊ}eñ ød_öð´…çˆI»…÷Xk?sHÃeŽÍÞ1·Ö6ÁkÐî¼ÔÈ ÃCešíh¶²ï­AºŽ[” ø¿·Äív¬Pñª'œ …ˆ ev,7@‹Ü²s¹ÑZú¡óaìì,/w,8ÛÎìwý¬ðPMu º¹C•AhBì–÷–Qþ˜T€÷«cÀUSð†0ž­ÁŸa,@¸/ÿ&ñx¤É3¬‹^‡™èõSþ`‘ÀMv-Êäž±÷–Ç3ýŒ­÷má”2˜pÒ O_6%;€‰¢Í×sLµmÔ°«¡g o›°òEü!€[i°Ê3ãÀ©Ó×ÔÎäè‘9Ù ÏMÎðœ·cFí‰:q\ø¸ÚKtêüë`·mW:KšÄx3ÞþÏæp†¸Ú®ÿn̓þ5SËê ÈÿÖÐ#ÜWÃ9-zk÷Î¤KÛƒô@@h7ˆAÉRWƒ€úºg±‹Àµvm1Ç] 8jíüô\)¥SÖ$H ñôtgäý¿Ñmªå/žö¢¯ßÒW‘—f;õMSaÜ&ò«æÎÝä°ý¥îs™Û¹Kø*ñåŸ_BÌË]„r=}’²7¢Gìmw¼ý¬VȾ´íLÅë6«,€([ëéE›6;Ûvÿà€ß(r?Üã!üýƒ­ÑS¥œâ O/É]ÉÇ+ß÷]uÓ6OÛ:Zv¦éï&IŸ/’_)x¤×›·˜³½yþîrsõæõ÷|uÓÐUNiäâ/£ÏNY )œÔÙ±$ís%¸KŠŒ½¼D’z†N/Ò0¹/8+ô¢xنтOðÞ:ÉNò¤à£‘¦³ù7„ÛFfÛœ|v?ë͹¨Õڗ́øßù„žgÉ—ÃX>Z°{b% 䶖(€SÙ"v ‚4 î9VnË¡ÃÌŒ^ˆ¿Í–²à„®Ï8˱¤ªÀ,;ÓØaÂì÷Öt’