turtle 解析器

将 turtle 字符串转换为 TurtleDoc

正在进行中

• 大致覆盖了 turtle 规范 https://www.w3.org/TR/turtle/
• 集合、空白节点、谓词对象列表等
• 注释被过滤

待办事项

• 错误处理
• 规范中描述的iri
• 清理
• 类似Jena的API

示例

输入

   @prefix foaf: <http://foaf.com/>.
    [ foaf:name "Alice" ] foaf:knows [
    foaf:name "Bob" ;
    foaf:lastName "George", "Joshua" ;
    foaf:knows [
        foaf:name "Eve" ] ;
    foaf:mbox <[email protected]>] .

输出

<http://example.org/.well-known/genid#e162c9a7-52cf-4240-9359-b1b1f977f642> <http://foaf.com/name> "Alice"^^<http://www.w3.org/2001/XMLSchema#string>.
<http://example.org/.well-known/genid#6955800d-16db-49f8-a614-b0cbea3d7fb2> <http://foaf.com/name> "Bob"^^<http://www.w3.org/2001/XMLSchema#string>.
<http://example.org/.well-known/genid#6955800d-16db-49f8-a614-b0cbea3d7fb2> <http://foaf.com/lastName> "George"^^<http://www.w3.org/2001/XMLSchema#string>.
<http://example.org/.well-known/genid#6955800d-16db-49f8-a614-b0cbea3d7fb2> <http://foaf.com/lastName> "Joshua"^^<http://www.w3.org/2001/XMLSchema#string>.
<http://example.org/.well-known/genid#7a9cfb63-1bfa-44ee-bfb9-c3d3db7da920> <http://foaf.com/name> "Eve"^^<http://www.w3.org/2001/XMLSchema#string>.
<http://example.org/.well-known/genid#6955800d-16db-49f8-a614-b0cbea3d7fb2> <http://foaf.com/knows> <http://example.org/.well-known/genid#7a9cfb63-1bfa-44ee-bfb9-c3d3db7da920>.
<http://example.org/.well-known/genid#6955800d-16db-49f8-a614-b0cbea3d7fb2> <http://foaf.com/mbox> <[email protected]>.
<http://example.org/.well-known/genid#e162c9a7-52cf-4240-9359-b1b1f977f642> <http://foaf.com/knows> <http://example.org/.well-known/genid#6955800d-16db-49f8-a614-b0cbea3d7fb2>

输入

@prefix : <http://example.com/>.
:a :b ( "apple" "banana" ) .

输出

<http://example.org/.well-known/genid#018a16a1-9f82-4acd-930e-2be1ea090e83> <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> "apple"^^<http://www.w3.org/2001/XMLSchema#string>.
<http://example.org/.well-known/genid#4ef6beb7-5e21-4d77-9459-2662b6845375> <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> "banana"^^<http://www.w3.org/2001/XMLSchema#string>.
<http://example.org/.well-known/genid#4ef6beb7-5e21-4d77-9459-2662b6845375> <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>.
<http://example.org/.well-known/genid#018a16a1-9f82-4acd-930e-2be1ea090e83> <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://example.org/.well-known/genid#4ef6beb7-5e21-4d77-9459-2662b6845375>.
<http://example.com/a> <http://example.com/b> <http://example.org/.well-known/genid#018a16a1-9f82-4acd-930e-2be1ea090e83>.