Despite copyrightrestrictions, how much human knowledge is on the Internet at this point - if it's even quantifiable?
撇开版权限制不谈，目前在互联网上有多少人类知识呢——如果可以量化的话？
2
Unlike most of the vector formats mentioned above, SVG is free of any patent or copyrightrestrictions, and its specification is fully documented.
与上述多数矢量格式不同，SVG是完全免费的，没有任何版权或专利权限制，而且其规范完全有文档记录。
3
The texts can be works of fiction or non-fiction, historical records, civic documents, or anything else noteworthy and free from copyrightrestrictions.