Investigate issue with Oxigraph query parser

[GregHanson]

the following sparql file results in an oxigraph error:

PREFIX data: <http://www.decisym.ai/data#>
PREFIX xml2rdf: <http://ids.unimaas.nl/xml2rdf/model#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>

SELECT ?name
WHERE {
  ?component rdf:type xml2rdf:bom.components.component.name .
  ?component xml2rdf:hasValue ?name .
}

and the error in question:

error at 7:90: expected one of ".", ":", ['-' | '0' ..= '9' | '\u{00B7}' | '\u{0300}'..='\u{036F}' |
    '\u{203F}'..='\u{2040}'], ['A' ..= 'Z' | 'a' ..= 'z' | '\u{00C0}'..='\u{00D6}' | '\u{00D8}'..='\u{00F6}'
    | '\u{00F8}'..='\u{02FF}' | '\u{0370}'..='\u{037D}' | '\u{037F}'..='\u{1FFF}'
    | '\u{200C}'..='\u{200D}' | '\u{2070}'..='\u{218F}' | '\u{2C00}'..='\u{2FEF}'
    | '\u{3001}'..='\u{D7FF}' | '\u{F900}'..='\u{FDCF}' | '\u{FDF0}'..='\u{FFFD}'], ['_']
[2024-09-13T14:44:30Z ERROR de] Error during execution: error at 7:90: expected one of ".", ":", ['-' | '0' ..= '9' | '\u{00B7}' | '\u{0300}'..='\u{036F}' |
    '\u{203F}'..='\u{2040}'], ['A' ..= 'Z' | 'a' ..= 'z' | '\u{00C0}'..='\u{00D6}' | '\u{00D8}'..='\u{00F6}'
    | '\u{00F8}'..='\u{02FF}' | '\u{0370}'..='\u{037D}' | '\u{037F}'..='\u{1FFF}'
    | '\u{200C}'..='\u{200D}' | '\u{2070}'..='\u{218F}' | '\u{2C00}'..='\u{2FEF}'
    | '\u{3001}'..='\u{D7FF}' | '\u{F900}'..='\u{FDCF}' | '\u{FDF0}'..='\u{FFFD}'], ['_']

This query file is accepted and behaves as expected when using the sparql CLI directly execute a query - so there is a difference in the allowed syntax between tools

Query file without the PREFIX works as expected

PREFIX data: <http://www.decisym.ai/data#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>

SELECT ?name
WHERE {
  ?component rdf:type <http://ids.unimaas.nl/xml2rdf/model#bom.components.component.name> .
  ?component xml2rdf:hasValue ?name .
}

[GregHanson]

I'm assuming it doesn't like the <value>.<value>.<value> following the prefix , maybe potentially trying to improperly parse it as a url?

[GregHanson]

TODO:

• rebase fork with latest upstream
• verify failure
• open issue in upstream oxigraph repo if still present

[GregHanson]

specific line in question:
https://github.com/DeciSym/oxigraph/blob/main/lib/oxigraph/src/sparql/mod.rs#L44

pub(crate) fn evaluate_query(
    reader: StorageReader,
    query: impl TryInto<Query, Error = impl Into<EvaluationError>>,
    options: QueryOptions,
    run_stats: bool,
) -> Result<(Result<QueryResults, EvaluationError>, QueryExplanation), EvaluationError> {
    let query = query.try_into().map_err(Into::into)?;  ## HERE