POWL - web-based RDFS/OWL Publisher/Browser/Editor/Modeler http://powl.sourceforge.net CHANGELOG 0.93 Bugfixes Many API functions added PHP 5.x compatibility RAP 0.93 included Prepared for alternative OntoWiki user interface 0.9 Rapid speed optimizations ID column to statements table added, existing stores have to be altered: ALTER TABLE `statements` ADD `id` INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY; Class InstanceSearch for full-text search on instances added Initial alpha version of Semantic Cache Wiki installed: http://semanticscripting.org/index.php/Powl Polish translation added (thanx to Patryk Burek) 0.8 CSV instances import improved Comprehensive instance search/filter integrated Support for different storage backends (Protege, JenaDB, Sesamem planned) Initial release of Protege OWLDB storage backend Row and column filter for CSV instance export Compression support for source export Root distribution directory cleaned Russian translation updated (thanx to Nick Golovin) French translation updated (thanx to Olivier Cueilliez) 0.75 Hierarchies of instances (according to a self referring property) of a class are detected and presented accordingly in the instance list Model statistics shows count with and without imported triples/classes/properties/instances System ontology divided into system ontology and system ontology schema for easier pOWL updates Literal editor added Popups save their window size Widgets for editing arbitrary nodes and literals (including language and datatype) added The instance overview can now be filtered by empty property values Search in instance lists added Tooltip style changed Instance editor selectively shows only properties with values class::listinstancepropertyvalues($property) lists all distinct values of $property assigned to instances of a class 0.71 (2004-09-26) Optional autoimport of owl:imports (allows import of whole ontology collections with one click) Tripleview bugfixes for viewing nonlocal resources Custom PHP error handler integrated RDFSAPI POWLStore class enhanced Link to online ontology validation added Many smaller bugfixes and improvements 0.7 (2004-09-01) RDFS and OWL APIs cleaned and method naming improved Many bugfixes and performance enhancements RAP updated to version 0.81 JavaScript code made more compatible with Opera and Konqueror (treeview widget in Konqueror still does not work due to lack of debugging facilities) Privilege editor for models integrated 0.61 (2004-07-30) Corrupted SysOnt.owl fixed Performance enhancements Fulltext search module integrated 0.6 (2004-07-26) Classes and properties overviews (containing labels and comments for top-classes/-properties in selected language) added Authorisation management simplified (view and edit privileges for a model my be directly granted to users) Hints with property documentation comments added to class view and instance forms Triple view linked with class, property, instance views Ability to show all instances (not only direct) of a class added Complete RAP distribution added (not only API) RDF sourcecode view and edit facilities for all resources integrated Bugfixing 0.5 (2004-07-08) RDQL query builder integrated Display of nodes in RDF-Triples and RDQL results improved RDFSAPI, OWL completition, clean-up and documentation updates RDFAPI patched for support of larger models Streamlined and bugfixed installation Widgetselection and configuration improved Many bugfixes 0.4 (2004-06-05) Almost complete support for OWL Interactive ontology importing from schemaweb.info File export significantly enhanced Translations to German, French, Russian started Improved IE compatibility Significant performance improvements RDFAPI updated to 0.8 AdoDB updated PHP notice errorlevel compatibility PHP 5 compatibility SQL compatibility improved (also tested with SQLite) Many bugfixes 0.3 (2004-05-11) Interactive documentation with tooltips and a documentation frame integrated in the UI Versioning on RDF statement basis implemented Loading of imported ontologies Automatic model importing from SchemaWeb.info Basic editing of OWL class and property axioms Basic editing OWL class descriptions Editing of OWL individual identity Many bugfixes 0.2 (2004-04-21) HTMLArea widget integrated Resource-, class-, property-, instance selection widget integrated Widget selection and system ontology updated Significant performance enhancements Documentation updates Many minor bugfixes and improvements 0.1 (2004-03-30) Initial realease