namespace rng = "http://relaxng.org/ns/structure/1.0"
namespace xsd  = "http://www/w3/org/2001/XMLSchema-datatypes"
namespace xml  = "http://www.w3.org/XML/1998/namespace"
namespace sch  = "http://www.ascc.net/xml/schematron"
namespace dc   = "http://purl.org/dc/terms"
namespace dml  = "http://example.org/ns/dml"
namespace compat ="http://relaxng.org/ns/compatibility/annotations/1.0"
namespace netconf = "urn:ietf:params:xml:ns:netconf:base:1.0"
namespace ns1 = "netconf"
default namespace = "http://www.example.com/dhcp"

compat:documentation [
  "This schema defines the dhcp revoke lease rpc action"
]

revokeLeaseType = element revoke-lease {
    element address { ipv4-address-content }+
} >> dml:infoType ["action"]

rpcType |= revokeLeaseType
start |= rpcType