我如何为以下字符串编写正则表达式。“ShortCaption”和“Headline”中的所有内容都需要提取吗?
<xs:element name ="ID" type ="xs:int" minOccurs ="1" maxOccurs ="1"/>
<xs:element name ="Type" type ="xs:string" minOccurs ="1" maxOccurs ="1"/>
<xs:element name ="Language" type ="xs:string" minOccurs ="0" maxOccurs ="1"/>
<xs:element name="LinkText" type ="xs:string" minOccurs ="0" maxOccurs ="1"/>
<xs:element name="Headline" type ="xs:string" minOccurs ="0" maxOccurs ="1"/>
<xs:element name="ShortCaption" type ="xs:string" minOccurs ="0" maxOccurs ="1"/>
谢谢,