blocks|key|1944997|text|您不需要对一种类型的弧形约束执行任何不同的操作；只需添加带有my:*Player值集的另一种约束：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1944998|PREFIX+my:+<http://example.com/>
my:person+{
++a+[my:Student+my:Teacher];
++a+[my:FootballPlayer+my:BaseballPlayer+my:RugbyPlayer]%2B
}|code-block|syntax|javascript|1944999|演示|1945000|entityMap|0|LINK|mutability|MUTABLE|url|http://rawgit.com/shexSpec/shex.js/master/doc/shex-simple.html?schema=PREFIX%2520my%253A%2520%253Chttp%253A%252F%252Fexample.com%252F%253E%250Amy%253Aperson%2520%257B%250A%2520%2520a%2520%255Bmy%253AStudent%2520my%253ATeacher%255D%253B%250A%2520%2520a%2520%255Bmy%253AFootballPlayer%2520my%253ABaseballPlayer%2520my%253ARugbyPlayer%255D%252B%250A%257D&data=PREFIX%2520my%253A%2520%253Chttp%253A%252F%252Fexample.com%252F%253E%250A%250A%2523%2520passing%250Amy%253Astudent1%2520a%2520my%253AStudent%2520.%250Amy%253Astudent1%2520a%2520my%253AFootballPlayer%2520.%250Amy%253Ateacher2%2520a%2520my%253ATeacher%2520.%250Amy%253Ateacher2%2520a%2520my%253ABaseballPlayer%2520.%250Amy%253Ateacher2%2520a%2520my%253ARugbyPlayer%2520.%250A%250A%2523%2520failing%250Amy%253Astudent3%2520a%2520my%253AStudent%2520.%2520%2523%2520not%2520enough%2520type%2520arcs%250Amy%253Ateacher4%2520a%2520my%253ATeacher%2520.%2520%2523%2520both%2520student%2520and%2520teacher%250Amy%253Ateacher4%2520a%2520my%253AStudent%2520.%250Amy%253Ateacher4%2520a%2520my%253ARugbyPlayer%2520.%250A&shape-map=%257BFOCUS%2520a%2520_%257D%2540my%253Aperson&interface=human%25C2%25AEexpEngine=threaded-val-nerr^0|U|A|0|0|0|2|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|Y|8|@]|D|@$9|Z|A|10|1|11]]|E|$]]|$1|M|3|-4|5|6|7|12|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

You don't need to do anything different than for one type arc constraint; just add another with your <code>my:*Player</code> value set:

<pre><code>PREFIX my: &lt;http://example.com/&gt;
my:person {
 a [my:Student my:Teacher];
 a [my:FootballPlayer my:BaseballPlayer my:RugbyPlayer]+
}
</code></pre>

<a href="http://rawgit.com/shexSpec/shex.js/master/doc/shex-simple.html?schema=PREFIX%20my%3A%20%3Chttp%3A%2F%2Fexample.com%2F%3E%0Amy%3Aperson%20%7B%0A%20%20a%20%5Bmy%3AStudent%20my%3ATeacher%5D%3B%0A%20%20a%20%5Bmy%3AFootballPlayer%20my%3ABaseballPlayer%20my%3ARugbyPlayer%5D%2B%0A%7D&amp;data=PREFIX%20my%3A%20%3Chttp%3A%2F%2Fexample.com%2F%3E%0A%0A%23%20passing%0Amy%3Astudent1%20a%20my%3AStudent%20.%0Amy%3Astudent1%20a%20my%3AFootballPlayer%20.%0Amy%3Ateacher2%20a%20my%3ATeacher%20.%0Amy%3Ateacher2%20a%20my%3ABaseballPlayer%20.%0Amy%3Ateacher2%20a%20my%3ARugbyPlayer%20.%0A%0A%23%20failing%0Amy%3Astudent3%20a%20my%3AStudent%20.%20%23%20not%20enough%20type%20arcs%0Amy%3Ateacher4%20a%20my%3ATeacher%20.%20%23%20both%20student%20and%20teacher%0Amy%3Ateacher4%20a%20my%3AStudent%20.%0Amy%3Ateacher4%20a%20my%3ARugbyPlayer%20.%0A&amp;shape-map=%7BFOCUS%20a%20_%7D%40my%3Aperson&amp;interface=human&amp;regexpEngine=threaded-val-nerr" rel="nofollow noreferrer">demo</a>

If I have data like

<pre><code>@prefix my: &lt;http://example.com/&gt;
my:student1 a my:Student .
my:student1 a my:FoodballPlayer .
my:teacher2 a my:Teacher .
my:teacher2 a my:BaseballPlayer .
my:teacher2 a my:RugbyPlayer .
</code></pre>

and I want to say the subjects are either students or teachers and they may be zero or more of football, baseball or rugby players, how do I write that in ShEx? I know this works for one type arc:

<pre><code>my:person {
 a [my:Student my:Teacher]
}
</code></pre>

How do state multiple type constraints in ShEx?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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如果我有这样的数据@prefix my: <http://example.com/>my:student1 a my:Student .my:student1 a my:FoodballPlayer .my:teacher2 a my:Teacher .my:teacher2 a my:BaseballPlayer .my:teacher2 a my:RugbyPlayer .我想说的是，这些科目

问如何在ShEx中声明多类型约束？
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问如何在ShEx中声明多类型约束？EN