```
---
```html
Meu nome é Leonardo.
Eu estou na UniRio.
```
```json
{
"name" : "Leonardo",
"place" : "UniRio"
}
```
---
## Linked Data
in Semantic Web terminology, Linked Data is the term used to describe a method of exposing and connecting data on the Web from different sources.
---
### URL
a Uniform Resource Locator, also known as a web address, is a **specific character string that constitutes a reference to a resource**.
---
```
Meu nome é
Leonardo
Alberto
Augusto de Jesus
Souza
,
sou um
Desenvolvedor Web,
vivo e trabalho em
Niterói
e sou pai do
Bruno
```
---
```json
{
"itemtype" : "http://schema.org/Person",
"name" : "Leonardo Alberto Augusto de Jesus Souza",
"givenName" : "Leonardo",
"additionalName" : "Alberto",
"familyName" : "Souza",
"jobTitle" : "Desenvolvedor Web",
"address" : {
"itemtype" : "http://schema.org/PostalAddress",
"name" : "Niterói"
},
"workLocation" : {
"itemtype" : "http://schema.org/PostalAddress",
"name" : "Niterói"
},
"children" : {
"itemtype" : "http://schema.org/Person",
"name" : "Bruno",
"givenName" : "Bruno"
}
}
```
---
### vo·cab·u·lar·y
##### /vōˈkabyəˌlerē/
*noun*
the body of words used in a particular language.
*synonyms*: word power, lexicon, command of language;
words used on a particular occasion or in a particular sphere.
---
```
Harry Potter e a Pedra Filosofal
J. K. Rowling
195 exemplares em 98 vendedores
A partir de R$ 7,00
```
---
```
```
---
```
Buscar
```
---
<script type="application/ld+json">
{
"@context": "http://schema.org",
"@type": "WebSite",
"url": "http://www.seusite.com.br/",
"potentialAction": {
"@type": "SearchAction",
"target": "http://www.seusite.com.br/busca?q={query}",
"query-input": "required"
}
}
</script>
---
```json
{
"@context": "http://schema.org",
"@type" : "Person",
"name" : "Leonardo Alberto Augusto de Jesus Souza",
"givenName" : "Leonardo",
"additionalName" : "Alberto",
"familyName" : "Souza",
"jobTitle" : "Desenvolvedor Web",
"address" : {
"@type" : "PostalAddress",
"name" : "Niterói"
},
"workLocation" : {
"@type" : "PostalAddress",
"name" : "Niterói"
},
"children" : {
"type" : "Person",
"name" : "Bruno",
"givenName" : "Bruno"
}
}
```
---
---
## HTML5 Microdata API
`document.getItems()`
---
## Open Graph Protocol
---
* Inserir outras páginas dentro do Facebook (social graph)
* Não quebrar serviços de terceiros (Google?)
* Ser fácil
---
```
Seu Título Legal | buzzword, buzzword, buzzword | Seu Site
```
---
```
```
---
```
```
---
```
```
---
```
```
---
## Exemplos e Ferramentas
---
# Perguntas?
---
# Muito Obrigado!
###[bit.ly/metadados](http://bit.ly/metadados)
@[leobetosouza](http://twitter.com/leobetosouza)