Cultural heritage is constructed discursively, through what each person thinks, says and negotiates with the rest. The importance that we give to different things is given by our beliefs, desires and intentions, and throughout our lives we persuade, are persuaded, dominate and resist different positions about the elements of our cultural environment.The fundamental vehicle that channels these processes is language and, specifically, discourse, understood as a linguistic production in a specific social context and applied to specific communicative and symbolic purposes. A televised debate about the Valle de los Caídos, an opinion from a citizen on Twitter about the state of a local monument, or a published act that regulates the use of certain heritage elements are all heritage discourses, and contribute to shaping what we call cultural heritage. Understanding these discourses in depth, characterising the points of agreement and conflict, and analysing their main elements are fundamental aspects to understand the heritage phenomenon as a whole.For these reasons, in 2017 we began at Incipit, and in collaboration with USC and UDC, a line of work aimed at exploring theories, methodologies and technologies for the analysis of heritage discourses, based on transdisciplinary work in linguistics, philosophy of language, argumentation theory, conceptual modelling and heritage studies. The first significant milestone of this line of work took place this week, with the launch of the IAT/ML methodology and the LogosLink software tool within the ACME project.IAT/ML is a comprehensive methodology for discourse analysis that works from three complementary perspectives: ontological analysis allows us to describe and reason about the things in the world to which the discourse alludes; argumentation analysis allows us to explore how each speaker justifies what they say; and agency analysis allows us to gain insights into the beliefs, desires and intentions of the speakers. By performing the three types of analysis on each discourse, IAT/ML provides us with information that would be impossible to obtain using conventional discourse analysis techniques.LogosLink, in turn, is a software tool built on IAT/ML, which allows you to carry out ontological and argumentation analysis. It also provides corpus management capabilities and various analytics and graphical visualisations, and can be integrated into other research software development projects.Both IAT/ML and LogosLink are thoroughly documented and completely free. The website www.iatml.org contains all the necessary information and allows you to download the software.From the Semantic Technologies group at Incipit we always try to make our research broad-spectrum so that it includes theoretical, methodological, and technological aspects. Carrying out a six-year research effort is not easy, and it is even less easy to concretise the results into a series of tangible tools and products that are useful to the community. We hope that you find IAT/ML and LogosLink useful, and we will be very happy to receive your questions, suggestions, and comments about them.