xml schema

I have to use an existing store procedure (sp).
The sp requires several parameters.
ALTER PROCEDURE [dbo].[usp_INS_MyData]
@System xml(CONTENT [dbo].StringList),
@SystemDescription nvarchar(1000),
...
I have searched the sql server database and I have found that The above type xml(CONTENT [dbo].StringList) is a Type under XML Schema Collections (See below).
Question:
I would like to pass the following xml into the @System parameter of the sp
<value>company Name</value>
<value>address</value>
I am not sure what to wrap around my xml so that I can pass onto the @system for the sp.
Can you help please?
Thanks
This is the xml schema:
CREATE XML SCHEMA COLLECTION [dbo].[StringList] AS N'<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:t="http://schemas.myCompany.com/myProject/[app]/stringList/1.0" targetNamespace="http://schemas.myCompany.com/myProject/[app]/stringList/1.0" elementFormDefault="qualified"><xsd:element name="stringList"><xsd:complexType><xsd:complexContent><xsd:restriction base="xsd:anyType"><xsd:sequence maxOccurs="unbounded"><xsd:element name="value" type="xsd:string" /></xsd:sequence></xsd:restriction></xsd:complexContent></xsd:complexType></xsd:element></xsd:schema>'