rdftk_core 0.5.7

This crate provides the core RDF data model; concrete implementations for Statements and Literals, along with a Resource type that provides a builder-like experience for models.
Documentation 
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use rdftk_core::model::{resource::Resource, statement::Statement};
use rdftk_iri::Iri;
use std::str::FromStr;

fn contact(name: &str) -> Iri {
    Iri::from_str(&format!(
        "http://www.w3.org/2000/10/swap/pim/contact#{}",
        name
    ))
    .unwrap()
}

#[test]
fn wikipedia_example_01() {
    let resource =
        Resource::individual(Iri::from_str("http://www.w3.org/People/EM/contact#me").unwrap())
            .literal_str(contact("fullName"), "Eric Miller")
            .resource_named(
                contact("mailbox"),
                Iri::from_str("mailto:e.miller123(at)example").unwrap(),
            )
            .literal_str(contact("personalTitle"), "Dr.")
            .instance_of(contact("Person"))
            .to_owned();
    let sts: Vec<Statement> = resource.into();
    assert_eq!(sts.len(), 4);
    for st in sts {
        println!("{}", st);
    }
}