url
The canonical URL of your object that will be used as its permanent ID in the graph, e.g., "http://www.imdb.com/title/tt0117500/".
type
The type of your object, e.g., "movie". Depending on the type you specify, other properties may also be required.
title
The title of the object as it should appear within the graph, e.g., "The Rock".
locale
A Unix locale in which this markup is rendered.
image
An image URL which should represent your object within the graph.
image secure url
A secure image URL which should represent your object within the graph.
image type
The mime type of an image.
image width
The width of an image.
image height
The height of an image.
image alternative text
A description of what is in the image.
video
A relevant video URL for your object.
video secure URL
A relevant, secure video URL for your object.
video type
The mime type of a video e.g., "application/x-shockwave-flash"
video width
The width of a video.
video height
The height of a video.
audio
A relevant audio URL for your object.
audio secure URL
A relevant, secure audio URL for your object.
audio type
The mime type of an audio file e.g., "application/mp3"
description
A one to two sentence description of your object.
site name
If your object is part of a larger web site, the name which should be displayed for the overall site. e.g., "IMDb".
determiner
The word to precede the object's title in a sentence (e.g., "the" in "the statue of liberty"). Valid values are "a", "an", "the", "", and "auto".
mime type string
Valid mime type strings (e.g., "application/mp3").
boolean string
A string representation of a true or false value. The lexical space contains: "true", "false", "1", and "0".
date/time string
A string representation of a temporal value composed of a date (year, month, day) and an optional time component (hours, minutes). The lexical space is defined by ISO 8601.
float string
A string representation of a 64-bit signed floating point number. Example lexical values include "1.234", "-1.234", "1.2e3", "-1.2e3", and "7E-10".
integer string
A string representation of a 32-bit signed integer. Example lexical values include "1234" and "-123".
Unicode string
A string of Unicode characters.
URL
A string of Unicode characters forming a valid URL having the http or https scheme.
The lexical space: "", "the", "a", "an", and "auto".
audio title
[DEPRECATED] A title for some audio.
audio artist
[DEPRECATED] An artist of some audio.
audio album
[DEPRECATED] An album to which some audio belongs.
latitude
[DEPRECATED] The latitude of the resource e.g., the latitude of a company.
longitude
[DEPRECATED] The longitude of the resource e.g., the longitude of a company.
street address
[DEPRECATED] The street address of the resource e.g., "1601 S California Ave".
locality
[DEPRECATED] The locality of the resource e.g, "Palo Alto"
region
[DEPRECATED] The region of the resource e.g., "CA"
postal code
[DEPRECATED] The postal code of the resource e.g., "94304"
country name
[DEPRECATED] The country name of the resource e.g., "USA"
email
[DEPRECATED] Email of the contact for your object.
phone number
[DEPRECATED] Phone number of the contact for your object.
fax number
[DEPRECATED] Fax number of the contact for your object.
isbn
International Standard Book Number
[DEPRECATED] International Standard Book Number for you object.
upc
universal product code
[DEPRECATED] Universal Product Code for your object.