La semántica en la Web 3.0

30/Ago/2007 314

Aunque ha estado bastante de moda, me ha sido complicado dar una definición o hacerme parte de alguna sobre la Web 2.0. Creo que por lo mismo, porque ha sido tanto lo que le han dado que me hace ser reticente a unirme a ello. Enfin, más que los estilos gráficos o una manera diferente de construir sitios webs, me gusta el cambio de comportamiento en el usuario que ha conllevado, pasando de una web empresarial, una vitrina de información, a una web social donde el usuario toma el poder y toma la información como propia. Con la Web 3.0 me pasa algo similar, no existe aún un concenso pero sí está la idea: una web semántica donde se comporta tal como un ecosistema que evoluciona de acuerdo al contenido que alberga. Lo de semántico tiene mucho que ver, ya que lo hace universal, le da un sentido a cada elemento o atributo que contiene y lo potencia en los buscadores, que deberían de procesar todos estos avances y entregárnoslo como resultados más precisos y acertados.

A raíz de eso, les tengo un reto. A ver si conocían las siguientes etiquetas HTML, y su significado:


Con esta etiqueta estamos indicando que el usuario debe utilizar alguna tecla de su teclado para realizar alguna función.

<p>A raíz de esto, debemos presionar <kbd>ESC</kbd> para salir de la aplicación.</p>


Tal como deben de imaginarse, var indica una variable de algún lenguaje de programación. Tiene un estilo por defecto, el cual transforma la tipografía en monospace.

<p>En el siguiente código Javascript, la variable <var>validarCampo</var> se utiliza precisamente…..</p>


Introduce un término, o una definición a tu texto.

<p>Y cuando digo <dfn>beodo</dfn>, me refiero a cuando un ser….</p>

¿Habían utilizado alguna vez alguno de esos?



  1. modafinilprovigil [#]

    buy modalert provigil reviews

  2. bactrim ds dosage [#]

    trimethoprim mg sulfamethoxazole medication

  3. curry shoes [#]

    My wife and i were quite contented that Edward could finish up his research through the precious recommendations he made from your blog. It’s not at all simplistic to just continually be making a gift of tips and hints that a number of people may have been trying to sell. And now we grasp we have got the writer to be grateful to for that. The main explanations you’ve made, the straightforward web site navigation, the friendships you can make it possible to engender – it’s got most astounding, and it is helping our son and our family feel that that article is exciting, and that’s wonderfully important. Thanks for all the pieces!

  4. yeezy 350 [#]

    Thank you for each of your labor on this web page. Gloria takes pleasure in getting into investigation and it’s really simple to grasp why. We hear all about the dynamic tactic you convey efficient tips and tricks through your web blog and foster participation from website visitors on the topic while my daughter is truly understanding so much. Enjoy the remaining portion of the new year. You have been conducting a very good job.

  5. yeezy boost 700 [#]

    I simply desired to thank you very much once again. I am not sure the things that I might have followed without the type of creative concepts revealed by you directly on such topic. It had become a real frustrating difficulty for me, however , being able to see a specialized mode you handled the issue made me to leap over contentment. Extremely thankful for this support and thus have high hopes you find out what a great job you are always providing educating people using your blog. I am sure you haven’t got to know all of us.

  6. birkin bag [#]

    I’m also writing to make you understand what a perfect encounter my wife’s daughter encountered browsing your web page. She even learned so many things, which included what it is like to possess a marvelous giving mood to make many more clearly know just exactly some tortuous things. You actually surpassed her expectations. Thanks for displaying such essential, safe, revealing and unique thoughts on the topic to Sandra.

  7. supreme [#]

    I want to voice my love for your generosity giving support to individuals that absolutely need assistance with your matter. Your special commitment to getting the solution all through appears to be surprisingly powerful and have usually made men and women much like me to realize their targets. Your personal important report means so much to me and even further to my peers. With thanks; from each one of us.

  8. lebron james shoes [#]

    I am also commenting to let you be aware of of the exceptional discovery my wife’s girl obtained visiting your site. She learned so many things, with the inclusion of what it is like to possess an amazing giving heart to have many people without problems comprehend a number of impossible subject matter. You actually surpassed people’s expectations. Thanks for producing those warm and friendly, trustworthy, revealing and as well as easy thoughts on this topic to Kate.

  9. supreme clothing [#]

    I have to express my passion for your generosity for all those that really need guidance on your content. Your personal dedication to getting the message along came to be amazingly powerful and have without exception encouraged those just like me to attain their targets. Your personal interesting tutorial can mean much a person like me and a whole lot more to my office workers. Thanks a ton; from all of us.

  10. prednisoneuses [#]

    prednisone taper

  11. ivermectin 6 mg [#]

    General Dope Here this outcome ivermectin over the counter stromectol ivermectin for humans ivermectin over the counter ivermectin 12 mg

  12. bactrim drug class [#]

    what does sulfameth trimethoprim treat sulfamethoxazole trimethoprim

  13. ivermectin 6 mg [#]

    Global Dope Far this outcome ivermectin for sale for humans ivermectin 12 mg tablet for sale ivermectin tablets for sale ivermectin for sale ivermectin for humans

  14. red [#]

    motrin and alcohol side effects visit the site