Provision of services via an information technology network

XML10

<?xml version="1.0">
<P 1 OPrincipalDataSpecDatLevlRatD>
<P10:Capability>

<P10:MaxBaudKbpersec> 2000 </P10:MaxBaudKbpersec>

<P10:CacheSizeMb > 3 </P10:CacheSizeMb >

<P10:ScreenSizePxl> 120x140 </P10:ScreenSizePxl>

<P10:ScreenType> Colour </P10:ScreenType>
</P 10: Capability
<P10: OwnerUser>

<P10:Name>Ian Curtis</P10:Name>

<P10:Paymtl>5818 2929 1234 5678visaExpires0198</P10:Paytntl>

<P10:Paymt2>CampagCash</P10:Paymt2>

</P10:OwnerUser>
<P10:PublicKey>

Nemesis24
</P10:PublicKey>
<P10:PolicyInfo>

<P 10:LanguagePrefl>English</P 10:LanguagePrefl >

<P 10:LanguagePref2>Italian</P 10:LanguagePre£2>

<P 10:FoodPrefl>Vegetarian</P 10:FoodPrefl>

<P10:FoodPref2>Fish</P10:FoodPre£2> </P10:PolicyInfo> </P10PrincipalDataSpecDatLevlRatD>

Fig. 5

XML30

<?xml version-'1.0"> <P30PrincipalDataSpecDatLevlRatD>

<P30:Capability>

<P30:MaxBaudKbpersec> 1000 </P30:MaxBaudKbpersec>
<P30:CacheSizeMb > 2 </P30:CacheSizeMb >
<P30:ScreenSizePxl> 90x100 </P30:ScreenSizePxl>
<P30:ScreenType> BlackandWhite </P30:ScreenType>

</P30:Capability>

<P30:OwnerUser>

<P30:Name>Jack Ruby</P30:Name>

<P30:Paymtl>5234 0000 1111 2222visaExpires0200</P30:Paymtl>
</P30:OwnerUser>
<P30:PublicKey>

18TitlesLFC
</P30:PublicKey>
<P30:PolicyInfo>

<P30:LanguagePrefl>Urdu</P30:LanguagePrefl>

<P30:LanguagePref2>Italian</P30:LanguagePref2> </P30:PolicyInfo> </P30PrincipalDataSpecDatLevlRatD>

Fig. 6