Member Nodes

It appears the resource maps for USGS CSAS contain references to science metadata documents that do not exist on the MN or on the CN.

For example:
http://mercury-ops2.ornl.gov/clearinghouse/mn/v1/object?count=102&start=300
for a list of ORE documents.
Choosing the first: resourceMap_doi_10.5066_F7057CW6.xml
A snippet from the ORE document:

@

<rdf:Description rdf:about="https://cn.dataone.org/cn/v1/resolve/doi:10.5066%2FF7057CW6">
<ore:isAggregatedBy rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://cn.dataone.org/cn/v1/resolve/resourceMap_doi_10.5066_F7057CW6.xml#aggregation</ore:isAggregatedBy>
<dcterms:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#string">doi:10.5066/F7057CW6</dcterms:identifier>
<j.0:documents rdf:resource="https://cn.dataone.org/cn/v1/resolve/hutrgeodata.zip"/>
</rdf:Description>
@


I am unable to locate a document for pid: doi:10.5066%2FF7057CW6 on the MN:
http://mercury-ops2.ornl.gov/clearinghouse/mn/v1/object/doi:10.5066%2FF7057CW6
returns a not found message.

However, replacing the ':' and '/' with '_' works:
http://mercury-ops2.ornl.gov/clearinghouse/mn/v1/object/doi_10.5066_F7057CW6
http://mercury-ops2.ornl.gov/clearinghouse/mn/v1/meta/doi_10.5066_F7057CW6

So it would seem the ORE documents are referencing science metadata docs by a different naming scheme?