I need help with this xml and I need it validated! Thank you!

1. Write an XML Schema for the following XML file satisfying the following requirements: a) born and dead elements should be ofxsd:date type; b) isbn element should be maximum ten digits; c) id attribute should be of type xsd: ID; d) available attribute should be of type xsd:boolean. Validate the xml file against your XML Schema using the online validator 0836217462 Charles M Schulz 1922-11-26 id-"PP"> Peppermint Patty 1966-08-22 qualification bold, brash and tomboyish Snoopy ame> 1950-10-04 qualification> extroverted beagle K/qualification> character id="Schroeder"> Schroeder 1951-05-30 qualification brought classical music to the Peanuts strip K/qualification> name> Lucy 1952-03-03 bossy, crabby and selfish K/qualification>