Software metadata crosswalk v. 2

	A	B	C	D	E	F	G	H	I	J	K	L	M
1	Semantic unit	Definition of Semantic Unit	Schema.org - SoftwareSourceCode http://0.3-2e.schemaorgae.appspot.com/SoftwareSourceCode (DN)	Schema.org - SoftwareApplication http://0.3-2e.schemaorgae.appspot.com/SoftwareApplication (DN)	Wikidata PID	Wikidata property name	GAMECIP Schema/BPG	MARC/RDA	VGMS - Video Game Metadata Schema	DC	MODS	Library of Congress software recommended formats	DACS
2	Purpose of schema		Structured data for web pages, primarially for discovery and SEO purposes		Cross-domain knowledgebase of strucuted data	name of the property used in Wikidata	Ontologies for cataloging and describing digital games as well as a citation system for these objects.	Standards for the representation and communication of bibliographic and related information; primarialy for discovery		Descriptive metadata designed to facilitate interoperability	Schema for a bibliographic element set; primarialy for discovery	Library of Congress statement with best practices for capturing physical and technical characteristics of software that maximizes the chances for survival and continued accessibility of the content.
3	Status		Active	Active	Active	Active	Active	Active		Active	Active	Active	Active
4	Classification		descriptive	descriptive	descriptive	descriptive	descriptive	descriptive	descriptive	descriptive	descriptive	descriptive	descriptive

5	Affiliation	The institution, organization or other group the agent is associated with.					Credits			contributor	originInfo
6	Automated Build	A logical value indicating whether an update to the Code Repository will trigger a new executable version of the software to be generated
7	Citations	a text string that can be used to authoritatively cite a research paper, conference proceedings, or other work that describes the design, development, usage, significance or other aspect of the software. (DOI, DataCiteID?)
8	Credits-Uploader						Credits			contributor	originInfo
9	Instruction	the process by which source code is converted into a stand-alone form that can be run on a computer (e.g. an executable)
10	Mailing list	collection of names and addresses used by an individual or an organization to send material to multiple recipients
11	Namespace	In computing, a namespace is a set of symbols that are used to organize objects of various kinds, so that these objects may be referred to by name
12	Related Information	A link or other resource of related information to the software object					Related Work			relation	relatedItem
13	Wiki	Wiki page describing software project.					Related Work			relation	relatedItem
14	Contact information	Contact information for the maintainer of the software										Contact information
15	Maintained by				P126	maintained by	Credits			contributor	originInfo
16	mime type	Two-part idenifier for file formats and format contents transmitted on the Internet. Also called media type.			P1163	media type				format
17	Credits - Artist						Credits			contributor	artist1 {repeatable}
18	Credits - Documentor						Credits			contributor
19	Credits - Musician						Credits			contributor	musician1 {repeatable}
20	Funding	the way(s) the creation and/or maintenance of the software was financed	Thing > Property > sponsor > funder	Thing > Property > sponsor > funder
21	Homepage	URL of a reference web page that indicates the software's identity	Thing > Property: sameAs (URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website)	Thing > Property: sameAs (URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website)							location
22	Publication place	the place in which an item is published	Thing > CreativeWork: releasedEvent	Thing > CreativeWork: releasedEvent				264 1 Irvine, CA : $b Interplay Productions, $c [1999]	Location	coverage	location	Place of publication
23	Repository	Link to the repository where the un-compiled, human readable code and related code is located	Thing > CreativeWork > SoftwareSourceCode: codeRepository							coverage	location
24	RightsHolder	<<See Notes>>	Thing > Property > copyrightHolder	Thing > Property > copyrightHolder						rights
25	Status										accessCondition
26	Abstracts	A high level summary of the software and what it does						520 $a	Summary	description	abstract	Abstracts
27	Application type	The general use of the software product		Thing > CreativeWork > SoftwareApplication: applicationCategory & applicationSubCategory	P366	use	Form of Content	516 $aGame, Spreadsheet, etc.	It's always a game!	type	typeOfResource
28	Checksum	file signature calculated hash (might want to qualify this as the type of hash)			P4092	checksum
29	Creator	The name of the institution, organization, individuals or other entities that had a role in the creation of the software	Thing > CreativeWork: creator	Thing > CreativeWork: creator			Developer Credits			creator	originInfo	Creator
30	Download page	a source for downloading a software title	Thing > CreativeWork > SoftwareSourceCode: codeRepository	Thing > CreativeWork > SoftwareApplication: downloadUrl				856 4# $zAccess restricted :$ufile://location/filename.ext		coverage	location
31	File type	the way the information in a software file is encoded	Thing > CreativeWork: fileFormat	Thing > CreativeWork: fileFormat						format
32	Release/revision information	Information related to the release of revison of a software									originInfo classification {edition?}
33	Screenshots	An image of or link to a screenshot of the app		Thing > CreativeWork > SoftwareApplication: screenshot	P18	image
34	Bug tracker	The name of the bug tracking system			P1401	bug tracking system
35	Credits - Author						Credits	710 2 Ubisoft (Firm).		contributor	author1_uri {repeatable}
36	Credits - Maintainer				P126	person or organization in charge of keeping the subject (for instance an infrastructure) in functioning order	Credits			contributor	originInfo
37	Credits - Manufacturer		Maybe: Thing > CreativeWork: producer; Thing > CreativeWork: provider; or Thing > CreativeWork: publisher	Maybe: Thing > CreativeWork: producer; Thing > CreativeWork: provider; or Thing > CreativeWork: publisher			Credits			contributor	manufacturer1 {repeatable}
38	storage repository information		Thing > CreativeWork > SoftwareSourceCode: codeRepository		P1324	source code repository
39	Content Type	Resource type; type of software application (Game, Multimedia)	Thing > CreativeWork > SoftwareSourceCode: codeSampleType				Content Type	Leader/06 m // 336 computer program $2rdacontent {optionally}		type	typeOfResource
40	Credits - Author		Thing > CreativeWork: author	Thing > CreativeWork: author			Credits	700 10 Clancy, Tom, $d 1947-2013	Personal name	contributor	author1 {repeatable}
41	Extent (of physical media)	the quantity, size, scale, and/or physical nature of the software being described		Thing > CreativeWork > SoftwareApplication: fileSize			Extent	300 1 computer chip cartridge : $b sound, color ; $c 6 cm	Format	format	extent1 {repeatable}
42	Rights	<<Suggest Change to "License">>	Thing > CreativeWork: license	Thing > CreativeWork: license						rights		Rights information
43	System Requirements	Hardware/platforms dependencies? (might be bit of overlap with Software dependencies at present)		Thing > CreativeWork > SoftwareApplication: memoryRequirements; operatingSystem; processorRequirements; softwareRequirements; & storageRequirements;			Systems Requirements	538 System requirements: PlayStation 2 with NTSC U/C designation ; 191 KB memory; EyeToy USB camera.; 538 System requirements: IBM PC or compatible ; 386 processor with 33 MHz minimum or higher ; Windows 95 ; hard disk with 20 MB free space ; 4 MB RAM minimum (8 MB recommended) ; VGA graphics ; joystick, mouse optional ; supports SoundBlaster and AdLib sound cards or compatible; CD-ROM drive (150 KB per second minimum).; 538 Xbox Live system requirements: high-speed Internet service (cable or DSL); Ethernet cable (not included); 538 System requirements: Xbox 360 with NTSC designation ; 600 KB memory. Guitar controller. XBox Live enabledsubscription to Xbox Live service (sold separately).;	Platform, special hardware	decsription	note	Platform (ex. must run on gaming system)
44	Credits - Translator		Thing > CreativeWork: translator	Thing > CreativeWork: translator	P655	translator	Credits			contributor	originInfo
45	Media Format (of physical media)		Thing > CreativeWork: material	Thing > CreativeWork: material	P1163		Media Format	338 computer chip cartridge $2rdacarrier	Carrier type	format	media_type1 {repeatable}
46	Publication Date	a unit of time describing when a resource was made publically available	Thing > CreativeWork: releasedEvent	Thing > CreativeWork: releasedEvent			Publication Date	264 1 Irvine, CA : $b Interplay Productions, $c [1999]		date	originInfo (dateIssued)	creation date
47	Software dependencies	External software executables, environments, or libraries upon which the software relies to function properly.	Thing > CreativeWork > SoftwareSourceCode: runtimePlatform	Thing > CreativeWork > SoftwareApplication: applicationSuite & [availableOnDevice]? & softwareRequirements	P1547	depends on software				description	note	Compiler software (including version/build number) and platform compiler ran on
48	Subject		Thing > CreativeWork: about	Thing > CreativeWork: about	P921	main subject			Theme/Narrative Genre/Gameplay Genre	subject	subject	Subject descriptors
49	Copyright Date		Thing > CreativeWork: copyrightYear	Thing > CreativeWork: copyrightYear		datePublished; inceptionDate	Copyright Date	264 4 $c ©2006	Retail release date / copyright date	date	copyright_date1 {repeatable}
50	Credits - Programmer						Credits	508 Developed by Ubisoft; characters created by Tom Clancy.		contributor	programmer1 {repeatable}	Credits
51	Form Of Content	the genre or category of the software (e.g. game)	Thing > Property > genre	Thing > Property > genre			Form Of Content	008/26 g // 380 Video game. {optionally} 655 0 Video game. {optionally} [LCM uses 516, type of computer file]		type	genre
52	Language (natural)	The human language in which the entity is presented	Thing > CreativeWork: inLanguage	Thing > CreativeWork: inLanguage			Language	008/35-37 eng// 041 1 eng $a jpn $j eng $h jpn// 546 English and Japanese with optional English subtitles.	Language	language	language1 {repeatable)	Language
53	Language (programming)	the formal constructed language designed to communicate instructions to a machine, particularly a computer, in which this entitiy was written	Thing > CreativeWork > SoftwareSourceCode: programmingLanguage		P277	programming language	Language			language	language	Language
54	Credits - Contributor		Thing > CreativeWork: contributor	Thing > CreativeWork: contributor	P767	contributor(s) to the subject	Credits			contributor	contributor1 {repeatable}
55	Publisher	the publisher of the creative work	Thing > CreativeWork: publisher	Thing > CreativeWork: publisher			Publisher	264 1 Irvine, CA : $b THQ, $c [2008] // Optionally: 710 2 THQ (Firm),$epublisher.	Corporate body	publisher	publishers1 {repeatable}	Publisher/producer/distributor
56	Identifier	a sequence of characters used to identify or refer to the software file	Thing > Property: identifier	Thing > Property: identifier		QID	Identifier	Identifier		identifier	identifier	Identifiers (LCCN, UPCDOI)
57	Manufacturer	producer of merchandise for use or sale using labor and machines	Maybe: Thing > CreativeWork: producer; Thing > CreativeWork: provider; or Thing > CreativeWork: publisher	Maybe: Thing > CreativeWork: producer; Thing > CreativeWork: provider; or Thing > CreativeWork: publisher	P178	developer	Credits			contributor	see blow	publisher/producer/contributor
58	Name	term used for identification of a resource	Thing: name	Thing: name	no property is used for this, it is just called label	label	Title ; Standard Title ; Variant Title	245 00 Camp Lazlo: Leaky Lake games.// 500 Title from cartridge label.	Game title [also: Alternative title]	title	title	title
59	Version		Thing > CreativeWork: version	Thing > CreativeWork > SoftwareApplication: softwareVersion Thing > CreativeWork: version	P348	software version	Version	250 Collector's edition.// 250 Ver. 1.1.	Edition information	relation	software_version1 {repeatable}
60	Operating system	An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a component of the system software in a computer system. Application programs usually require an operating system to function.Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources.	Thing > CreativeWork > SoftwareSourceCode: targetProduct	Thing > CreativeWork > SoftwareApplication: operatingSystem	P306	operating system	Platform	538 System Requirements: Playstation 2 with the NTSC-U/C designation.// 753 Playstation 2	Platform, special hardware	relation	note	Operating system
61	Documentation	Software application help
62	Extent (of digital file)	Size of the application / package. In the abscence of a unit, KB will be assumed.					Extent				physicalDescription
63	Memory requirements	Minimum memory requirements					System Requirements
64	Permissions	Permission required to run the application (for example, a mobile application may require full internet access or may run only on wifi)
65	Processor	Processor architecture required to run the application					System Requirements
66	Runtime Platform	Runtime platform or script interpreter dependencies (Java v. 1, Python 2.3, Net Framework 3.0)					Platform
67	storage requirements	storage requirements (free space required)					System Requirements
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