Item:OSW7d3292e5104f45b1be4fc23901fae4fa
Tabular Data: JSON-Representation
Table
id
|
name
|
number
|
row1
|
test1
|
1e12
|
row2
|
test2
|
2
|
row3
|
test3
|
3
|
JSON - id as key
{
"content": {
"row1": {"id": "row1", "name": "test1", "number": "1e12"},
"row2": {"id": "row2", "name": "test2", "number": 2},
"row3": {"id": "row3", "name": "test3", "number": 3}
}
}
JSON - index as key
{
"content": [
{"id": "row1", "name": "test1", "number": "1e12"},
{"id": "row2", "name": "test2", "number": 2},
{"id": "row3", "name": "test3", "number": 3}
]
}
Tabular Data: JSON-LD Mapping
- map each column to a term
- set a default language
- misuse language tag as unit tag - not recommended
JSON - id as key with context
{
"@context": {
"test": "http://test.voc/",
"name": {"@id": "test:name", "@language": "en"},
"number": {"@id": "test:number", "@language": "Volt"},
"content": {"@container": "@index", "@id": "test:hasRow", "@index": "test:HasId"}
},
"content": {
"row1": {"id": "row1", "name": "test1", "number": "1e12"},
"row2": {"id": "row2", "name": "test2", "number": 2},
"row3": {"id": "row3", "name": "test3", "number": 3}
}
}
Mapping
Subject
|
Predicate
|
Object
|
Language
|
_:b0
|
http://test.voc/hasRow
|
_:b1
|
|
_:b0
|
http://test.voc/hasRow
|
_:b2
|
|
_:b0
|
http://test.voc/hasRow
|
_:b3
|
|
_:b1
|
http://test.voc/HasId
|
row1
|
|
_:b1
|
http://test.voc/name
|
test1
|
en
|
_:b1
|
http://test.voc/number
|
1e12
|
volt
|
_:b2
|
http://test.voc/HasId
|
row2
|
|
_:b2
|
http://test.voc/name
|
test2
|
en
|
_:b2
|
http://test.voc/number
|
2
|
|
_:b3
|
http://test.voc/HasId
|
row3
|
|
_:b3
|
http://test.voc/name
|
test3
|
en
|
_:b3
|
http://test.voc/number
|
3
|
|
Tabular Data: JSON-LD Mapping
- map each column to a term
- set a default language
- misuse language tag as unit tag - not recommended
JSON - index as key with context
{
"@context": {
"test": "http://test.voc/",
"id": "test:hasId",
"name": {"@id": "test:name", "@language": "en"},
"number": {"@id": "test:number", "@language": "Volt"},
"content": {"@container": "@index", "@id": "test:hasRow", "@index": "test:HasId"}
},
"content": [
{"id": "row1", "name": "test1", "number": "1e12"},
{"id": "row2", "name": "test2", "number": 2},
{"id": "row3", "name": "test3", "number": 3}
]
}
Mapping
Subject
|
Predicate
|
Object
|
Language
|
_:b0
|
http://test.voc/hasRow
|
_:b1
|
|
_:b0
|
http://test.voc/hasRow
|
_:b2
|
|
_:b0
|
http://test.voc/hasRow
|
_:b3
|
|
_:b1
|
http://test.voc/hasId
|
row1
|
|
_:b1
|
http://test.voc/name
|
test1
|
en
|
_:b1
|
http://test.voc/number
|
1e12
|
volt
|
_:b2
|
http://test.voc/hasId
|
row2
|
|
_:b2
|
http://test.voc/name
|
test2
|
en
|
_:b2
|
http://test.voc/number
|
2
|
|
_:b3
|
http://test.voc/hasId
|
row3
|
|
_:b3
|
http://test.voc/name
|
test3
|
en
|
_:b3
|
http://test.voc/number
|
3
|
|
Tabular Data: JSON-LD Mapping
- alternative mapping with named nodes
JSON - index as key with context
{
"@context": {
"test": "http://test.voc/",
"id": {"@id": "@id", "@context": {"@base": "http://test.voc/"}},
"name": {"@id": "test:name", "@language": "en"},
"number": {"@id": "test:number", "@language": "Volt"},
"content": {"@container": "@index", "@id": "test:hasRow", "@index": "test:HasId", "@context": {"@base": "http://test.voc/"}}
},
"@id": "test:myTable",
"content": [
{"id": "row1", "name": "test1", "number": "1e12"},
{"id": "row2", "name": "test2", "number": 2},
{"id": "row3", "name": "test3", "number": 3}
]
}
Mapping
Subject
|
Predicate
|
Object
|
Language
|
http://test.voc/myTable
|
http://test.voc/hasRow
|
http://test.voc/row1
|
|
http://test.voc/myTable
|
http://test.voc/hasRow
|
http://test.voc/row2
|
|
http://test.voc/myTable
|
http://test.voc/hasRow
|
http://test.voc/row3
|
|
http://test.voc/row1
|
http://test.voc/name
|
test1
|
en
|
http://test.voc/row1
|
http://test.voc/number
|
1e12
|
volt
|
http://test.voc/row2
|
http://test.voc/name
|
test2
|
en
|
http://test.voc/row2
|
http://test.voc/number
|
2
|
|
http://test.voc/row3
|
http://test.voc/name
|
test3
|
en
|
http://test.voc/row3
|
http://test.voc/number
|
3
|
|
Tabular Data: JSON-LD Mapping
jsondata
type | "Category:OSW494f660e6a714a1a9681c517bbb975da" |
|
---|
uuid | "7d3292e5-104f-45b1-be4f-c23901fae4fa" |
---|
name | "TabularData" |
---|
label | text | "Tabular Data" |
---|
lang | "en" |
---|
|
text | "Tabellarische Daten" |
---|
lang | "de" |
---|
|
|
---|
required_predecessor | "Item:OSW911488771ea449a6a34051f8213d7f2f" |
|
---|