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A commandline tool for drawing RDF graphs in Graphviz DOT format

You can draw the graph of an RDF file directly:

```bash
rdf2dot my_rdf_file.rdf | dot -Tpng | display
```
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    Convert the RDF graph to DOT
    writes the dot output to the stream
    r   r
   ÚreturnÚstrc                   s    | ˆ vrdt ˆ ƒ ˆ | < ˆ |  S )Nznode%d)Úlen)r   )Únodesr   r   Únode]   s   zrdf2dot.<locals>.noder>   r   c                 S  sL   t D ]}| | |¡}|r|  S qz	|j | ¡d W S  ty%   |  Y S w )Né   )ÚLABEL_PROPERTIESÚvalueÚnamespace_managerÚcompute_qnameÚ	Exception)r   r>   Ú	labelPropÚl_r   r   r   Úlabelb   s   ÿÿzrdf2dot.<locals>.labelÚlr	   c                   s@   t  | ¡}| jrd|ˆ | j|ƒf S | jrd|| jf S d| S )Nz&quot;%s&quot;^^%sz&quot;%s&quot;@%sz&quot;%s&quot;)ÚhtmlÚescapeÚdatatyper(   )rP   r>   Úv)Úqnamer   r   Úformatliteralm   s   
zrdf2dot.<locals>.formatliteralr   c                 S  s8   z|  | ¡}|d d |d  W S  ty   |  Y S w )Nr   ú:rG   )rK   rL   )r   r>   Úqr   r   r   rU   u   s   
ÿzrdf2dot.<locals>.qnamec                 S  s   dS )NÚBLACKr   )Úpr   r   r   Úcolor|   s   zrdf2dot.<locals>.colorz/digraph { 
 node [ fontname="DejaVu Sans" ] ; 
zT	%s -> %s [ color=%s, label=< <font point-size='10' color='#336633'>%s</font> > ] ;
z# %s %s
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rdf2dot.py [-f <format>] files...
Read RDF files given on STDOUT, writes a graph of the RDFS schema in DOT
language to stdout
-f specifies parser to use, if not given,

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