Fields

Extensions to space.txt that will be proposed to the IANA registry.

Field Name	Description	Multiple Appearances
Acknowledgments	link to page where environmental researchers are recognized	yes
Canonical	canonical URI for this file	yes
Contact	contact information to use for reporting environmental issues	yes
Expires	date and time after which this file is considered stale	no
Hiring	link to the vendor's environmental-related job positions	yes
Policy	link to environmental policy page	yes
Preferred-Languages	list of preferred languages for environmental reports	no