Typological Database System (TDS): initial code

<p>The Typological Database System (TDS) is a web-based service that provides integrated access to a collection of independently created typological databases. It was developed with support from NWO grant 380-30-004 / INV-03-12 and from participating universities, and provides continued availability and extended documentation for its component databases, through a uniform structure and search interface. Note that the more recent source code for a curated TDS, as developed in the TDS Curator project funded by CLARIN-NL, is part of another dataset. Furthermore, the typological databases are separate datasets (see Relations).</p>类型学数据库系统（Typological Database System，TDS）是一款基于网页的服务，可为一系列独立构建的类型学数据库集合提供整合式访问途径。本系统由荷兰科学研究组织（NWO）资助项目380-30-004 / INV-03-12以及参与合作的高校支持开发，通过统一的架构与搜索界面，为其各组件数据库提供持续的访问服务与扩展后的文档资料。请注意，由CLARIN-NL资助的TDS管理项目（TDS Curator project）所开发的经过整理的TDS最新源代码，属于另一项数据集的组成部分。此外，各类型学数据库本身均为独立数据集（详见关联说明）。