Convolvulus scammonia, commonly known as scammony, is a perennial climbing plant belonging to the bindweed family (Convolvulaceae). It is native to regions of the eastern Mediterranean, particularly in countries such as Turkey, Greece, and parts of North Africa. The plant is notable for its thick, tuberous roots, which contain a resinous sap called scammony.

Impregnation resin refers to a type of synthetic resin used in various industrial and manufacturing processes, particularly for enhancing materials' properties. These resins are typically low-viscosity liquids that can penetrate and fill the pores or voids in substrates, such as wood, ceramics, metals, or composites. The process of impregnation involves saturating the substrate with the resin, followed by curing or hardening, which can be achieved through heat, pressure, or chemical reactions.

Mastic is a natural resin obtained from the mastic tree (Pistacia lentiscus), which is predominantly found on the Mediterranean islands, especially the island of Chios in Greece. The resin has been harvested for thousands of years and is known for its aromatic properties and various uses. ### Characteristics: - **Appearance**: Mastic resin usually appears as small, tear-shaped droplets or "tears" that are translucent and can range from yellow to brown in color.

Myrrh is a natural resin obtained from the Commiphora species of trees, which are native to regions in Africa and the Arabian Peninsula. Historically, myrrh has been valued for its aromatic properties and has been used for various purposes such as incense, perfumes, and traditional medicine. In ancient times, myrrh was one of the gifts presented to Jesus by the Magi, symbolizing its significance and value.

Oleoresin is a natural extract obtained from plants that contains both essential oil and resin components. It is created through processes such as solvent extraction or steam distillation. Oleoresins are concentrated extracts that capture the flavor, aroma, and sometimes color of the original plant material, making them popular in various applications, particularly in the food, fragrance, and pharmaceutical industries.

Resin acid refers to a group of naturally occurring organic compounds, primarily obtained from the distillation of certain plant resins, particularly those derived from coniferous trees like pine. The most common type of resin acid is abietic acid, which is a major component of the rosin obtained from pine trees. Resin acids are characterized by their chemical structure, which typically includes a bicyclic structure with carboxylic acid groups.

Sagapenum is a plant-based substance obtained from the resin of certain species of the Ferula genus, particularly Ferula gummosa. It has traditionally been used in herbal medicine and as a flavoring agent. Sagapenum is known for its strong, aromatic properties and has been utilized in various culinary dishes, as well as in traditional remedies, particularly in Middle Eastern and Indian cultures.

RDFa, which stands for Resource Description Framework in Attributes, is a suite of extensions to HTML5 or other XML-based document formats that enables embedding rich metadata within web documents. It allows authors to provide structured data within their HTML or XHTML documents in a way that can be easily processed by machines, such as search engines and other applications that utilize semantic web technologies.

Redland RDF Application Framework is a set of libraries and tools designed to work with the Resource Description Framework (RDF), which is a standard model for data interchange on the web. The framework provides a versatile and flexible environment for storing, manipulating, and querying RDF data. It supports various serialization formats for RDF, such as RDF/XML, Turtle, N-Triples, and others, allowing developers to work with RDF data in a way that suits their application's needs.

SPARQL (pronounced "sparkle") is a query language and protocol used for accessing and querying data stored in Resource Description Framework (RDF) format. RDF is a standard model for data interchange on the web, which encodes information in a graph structure using triples: subject-predicate-object expressions. SPARQL allows users to: 1. **Query RDF Data**: It can retrieve and manipulate data stored in RDF format from various sources, including databases, files, and endpoints.

TriX (Turtle RDF/XML) is a serialization format used to encode RDF (Resource Description Framework) data. It is an XML-based format that provides a way to represent RDF graphs in a way that is both human-readable and machine-readable. TriX is designed to facilitate the storage and exchange of RDF data, offering a way to serialize the triples that form RDF statements (subject, predicate, object).

Graph Style Sheets (GSS) is a language used to define styles for graph visualizations, similar to how CSS (Cascading Style Sheets) is used for styling HTML documents. GSS allows users to specify visual attributes for graph elements, such as nodes, edges, labels, and backgrounds, enabling the customization of the appearance of graphs in a structured and reusable manner.

Term-rewriting programming languages (TRPLs) are programming languages that are based on the principles of term rewriting, a formal system used primarily in the fields of computer science and logic. Term rewriting involves manipulating symbolic expressions (terms) according to a set of defined rules, allowing for computation and the transformation of these terms. ### Key Concepts 1. **Terms**: In term rewriting, a term can be a variable, a constant, or a function applied to arguments.

"Appeal to advantage" is a rhetorical strategy or logical fallacy where an argument is made based on the benefits or advantages of a position rather than on its merits or factual correctness. This type of argument often emphasizes the potential positive outcomes of a viewpoint, proposal, or decision, rather than addressing the substance of the issue itself. In debates or discussions, someone might say, "We should implement this policy because it will create jobs and boost the economy.

In the context of term rewriting systems (TRS), a **critical pair** is a fundamental concept used to analyze and verify properties of the rewrite system, particularly concerning confluence—a property that ensures that the final result of rewriting a term is independent of the order in which the rewriting steps are applied. To understand critical pairs, we first need to consider how term rewriting works. A term rewriting system consists of a set of rules that define how terms can be transformed.

Explicit substitution is a concept that typically arises in the context of programming languages, particularly in functional programming and lambda calculus. It refers to a method of substituting variables in expressions with their corresponding values in a clear and direct manner. This can often involve replacing free variables in an expression with their bound counterparts or specific values as part of an evaluation process.

Jan Blommaert was a prominent Belgian sociolinguist and linguistic anthropologist known for his work in the fields of language and society, particularly in the context of globalization, migration, and the dynamics of multilingualism. He focused on how language functions within social contexts and how it relates to issues of power, identity, and social inequality. Blommaert contributed significantly to the understanding of discourse analysis and sociolinguistic theory, emphasizing the importance of context in language use.

John Milton (1608–1674) was a notable English poet, polemicist, and intellectual, best known for his epic poem "Paradise Lost," which is considered one of the greatest works in the English language. Milton was a prominent figure in the early 17th century and is often associated with the Puritan movement. His writing is characterized by its complex language, rich imagery, and exploration of themes such as free will, redemption, and the nature of good and evil.

In the context of term rewriting systems (TRS), orthogonality is a property that ensures certain desirable features in the behavior of rewrite rules. A term rewriting system consists of a set of rules for transforming terms, which are expressions made up of variables, constants, and function symbols. A TRS is said to be orthogonal if it satisfies the following conditions: 1. **No Overlap**: There is no overlap between the left-hand sides of the rewrite rules.

A "greguería" is a literary form that originated in Spain, created by poet and writer Ramón Gómez de la Serna in the early 20th century. It combines elements of metaphor, humor, and succinctness, often offering a witty observation or a bizarre narrative twist. Typically, a greguería is a short sentence or phrase that plays with language in an imaginative way, using puns or unexpected associations to provoke thought or laughter.