**4. Visuwords**

*Ontological Analyses in Science, Technology and Informatics*

XHTML, DTD, METS, MODS, etc. for managing the different web resources in any institutions or in any library [4]. These formats help to draw the visual graph of each uniform resource identifier for maintaining and managing the big data in the Internet [5]. Visual vocabulary is also an important concept in semantic web because it stores the large number of data and their linking also [6]. It is possible to manage the relations of different subjects by their specific identities, properties, and entities [7]. Big data is easily managed by using the open-source software and open standard formats in an online environment [8]. Users can easily access their necessary information by using this semantic web software in an Internet environment because it can manage the controlled vocabularies and their relationships of each element of any subject fields [9]. So, obviously it can save the time of reader and library professionals also [10]. It can manage the N-Triples, a format for storing and transmitting data, and Terse RDF Triple Language (Turtle), and XML provides an elemental syntax for content structure within documents yet associates no semantics with the meaning of the content contained within [11]. XML is not at present a necessary component of semantic web technologies in most cases, as alternative syntaxes exist, such as Turtle [12]. The World Wide Web contains many billions of pages. The SNOMED CT medical terminology ontology alone contains 370,000 class names, and existing technology has not yet been able to eliminate all semantically duplicated terms [13]. Any automated reasoning system will have to deal with truly huge inputs [14]. The objective of this chapter is very simple to highlight some popular taxonomy, ontology, and visual vocabulary through open-source tools for the users as well as library professionals. The important tools have been discussed in

the next section. It also shows how it works in the web environment.

The essential objectives of this study are explained as below:

different relations both technically and graphically.

relations for the management of information resources.

parts such as online and offline for term relations.

i.To explore the modern tools and techniques those are available in an online digital environment for easy generation of taxonomy and ontology in

iii.To show the taxonomy concepts in an academic and research environment of

iv.To design an integrated framework in an offline and online environment by using the open source tool and technique for each an every concept and their

The process and methods of this study are one of the important aspects for designing and creating taxonomy and ontology. In this original research paper, the matured level open-source tools and techniques have been selected for the creation of visual vocabulary. Apart from this it also explores how to construct a visual thesaurus in an offline and online environment on Ubuntu operating system for easy constructing of the different terms and relations such as narrower term, broader term, related term, used for, scope note, and so on. So, this paper consists of two

ii.To highlights and visualize some terms by using these open source tool.

**68**

**2. Objectives**

**3. Methodology**

different aspects.

Visuwords is an online visual graphical dictionary as well as controlled vocabulary tool. Actually it provides the visual interface of each word and its respective meaning on the basis of English grammar. This is very user-friendly for definition of any words from any subjects can be represented in a separate color dashboard. Wheel and zoom are possible by using the mouse. It explores the word synonym, derivation, and antonym to extend the meaning of any facets available in an web-based environment (https://visuwords.com/library). **Figure 1** represents the Visuwords interface in an online environment for visual graphic dictionary. It is possible to easily identify the noun, verb, adjective, and adverb for construction the thesaurus against in a word.

**Figure 1.** *Visuwords interface for visual graphic dictionary (https://visuwords.com/library).*
