I'm trying to run a query on DBPedia.org via SPARQL. Basically, here's what I want to do:

* Get a list of DBPedia resource links

**WHERE**

* foaf:name (http://xmlns.com/foaf/0.1/name) is equal to PARAMETER1
* Or dbpprop:companyName (http://dbpedia.org/property/companyName) is equal to PARAMETER1
* Or dbpprop:name (http://dbpedia.org/property/name) is equal to PARAMETER1

**AND**

* rdf:type (http://www.w3.org/1999/02/22-rdf-syntax-ns#type) is equal to PARAMETER2
* Or dbpedia-owl:type (http://dbpedia.org/ontology/type) is equal to PARAMETER2

I've tried doing this myself, but utterly failed to get any successful results.

Any help will be appreciated - thanks!

Edit:
Here's a query that I've been working on:

```
SELECT ?s
WHERE {
    {
      ?s <http://xmlns.com/foaf/0.1/name> "Google Inc." .
    } UNION {
      ?s <http://dbpedia.org/property/companyName> "Google Inc." .
    } UNION {
      ?s <http://dbpedia.org/property/name> "Google Inc." .
    }

    {
      ?s <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Company> .
    } UNION {
      ?s <http://dbpedia.org/ontology/type> <http://dbpedia.org/resource/Public_company> .
    }
}

```