Entered manually	TAG	SLAC DESCRIPTIVE METADATA ATTRIBUTE NAME	DEFINITION	ATTRIBUTE TYPE	REPEATABLE?	REQUIRED?	VALUES	REMARKS
	rg	Record Group Number	NARA-assigned number designating cognizant/originating organization.	variable	no	yes	434 (DOE); 255 (NASA)
	agency	Agency	Entity responsible for making the resource available	variable	no	yes	USDOE; USNASA
	ref	Reference provided by	Organization responsible for providing reference service on the subject record/resource	fixed	no	yes	SLAC AHO, 2575 Sand Hill Road MS82, Menlo Park CA 94025. PH:650-926-3091.FX:650-926-5371,EMAIL slacarc@slac.stanford.edu
	org	Organization	Entity responsible for making creating the resource	fixed	yes	yes	Stanford Linear Accelerator Center
	div	Division	Division of SLAC that created the resource	variable	no	yes	BSD (Business Services Div.), ESH (ES&H Div.), KIPAC, RD (Research Div/), SSRL, TD (Technical Div.),
	group	Group	Group of SLAC that created the resource	variable	yes	yes	ex. GLAST, GROUP A, KIPAC, SLD, TIS, etc.
	creator	Creator	Entity primarily responsible for making the content of the resource.  (Person or collaboration)	variable	yes	yes
	owner	Owner	Entity responsible for making contributions to the content of the resource.	variable	yes	no	Lname, Fname.
	slacdescr	SLAC Series Description	Free-text account of the record/resource	variable	no	yes	Title (if any), Author (if any). Event name. Type of record/resource.
	begdate	Beginning date	Date record/resource was originated, or earliest known date	variable	no	yes	yyyy, mo/da/yyyy, unknown
	lastmod	Last modification	Date record/resource was last modified	variable	no	yes	yyyy, mo/da/yyyy, unknown
	root	Root URL	Root url of the tree on which the subject record / resource originally resided	variable	no		www-sldnt.slac.stanford.edu/hepvis  [2 levels down]
	series	Series Designatior	Unique identifier within a record group for a series	variable	no	yes	Email, Experimental Data, Graphics, Talks, Web pages
	schedule	DOE Schedule Item Number	Alpha-numeric reference to disposition schedule item relevant to the record/resource in question.	variable	no	yes	ex. N1-434-96-9/1A1
	doedescr	DOE Schedule Item Description	Narrative description of disposition schedule item relevant to the record/resource in question	variable	no	yes	Use keywords, spell out acronyms
	retention	DOE Retention	Retention period designated by DOE Schedule	variable	no	yes	ex. Permanent
	access	Access Restriction Status	Limitations on use of record/resource designated in disposition schedule or by record/resource creator	variable	no	yes	Open, Restricted, Restricted until (list qualifying event or date)
	use	Use Restriction Status	Indicates whether restriction status has been verified	variable	no	yes	Yes or No
	savedas	Saved As	Short file name assigned during web crawl that harvested the record / resource	variable	no	yes		was called CrawledName
	entryno	Entry Number	A unique identifier assigned by the SLAC Archives	variable	no	yes
	url	File location	Original URL of the record / resource	variable	no	no
	filename	File Name	Name or title given to the record / resource	variable	no	yes	ex. SLD Talks
	descrtype	Description Type	Series	fixed	no	yes	Series
	descrauth	Description Author	Name of individual responsible for writing the SLAC Series Description	variable	no	yes	Lname, Fname.
	descrdate	Description date	Date SLAC Series Description was completed	variable	no	yes	mo/da/yyyy
	copy	Copy status	Indicates what type of copies of the record/resource have been made.	variable	no	yes	Preservation, Reproduction, Reference
	dcmi.type	Type of electronic entity	Dublin Core Metadata Initiative terms for the nature or genere of  the content of the resource	variable	yes	yes	Collection, Dataset, Event, Image, InteractiveResource, MovingImage, PhysicalObject, Service, Software, Sound, StillImage, Text
	format	Format	Physical or digital manifestation of the record/resource	variable	yes	yes	jpg, gif, tiff, doc, xls, pdf, (etc)
	filesize	File size	Dimensions of file, incl. size and duration, if applicable	variable	no	yes	###KB, ###MB, (etc)
	meastype	Holdings Measurement Type	Quantitative metric used for the subject record/resource	variable	no	yes	files, documents
	meascount	Holdings Measurement Count	Number of units of the measurement metric the subject record/resource represents	variable	no	yes	expressed as a number
	storloc	Storage location	name of the storage location of the record/resource	variable	yes	yes	sfs-disk-pat	listed in InQ under "Resource" column
	stormed	Storage media type	Storage media used for the record/resource	variable	no	no		may not be known in all cases?
	remarks	Remarks	Administrative notes for use by staff	variable	no	no	free text