Final answer:
The standard format for returning SPARQL query results is through a table-like structure called a result set, & JSON is a common format for that.
Step-by-step explanation:
The standard format for returning SPARQL query results is through a table-like structure called a result set. The result set consists of a series of rows and columns, with each row representing a query result and each column representing a variable in the query. The result set can be returned in various formats such as JSON, XML, or CSV.
One common format for returning SPARQL query results is JSON (JavaScript Object Notation). JSON is a lightweight data-interchange format that is easy to read and write for humans, and easy to parse and generate for machines. It provides a structured way to represent complex data structures, making it suitable for returning query results.
Here's an example of a SPARQL query result in JSON format:
{
"head": {
"vars": ["name", "age"]
},
"results": {
"bindings": [
{
"name": {"type": "literal", "value": "John"},
"age": {"type": "literal", "value": "25"}
},
{
"name": {"type": "literal", "value": "Emily"},
"age": {"type": "literal", "value": "30"}
}
]
}
}