“…(2018) Linkage to external LD sources and online servicesEyharabide et al (2019),Gracy (2015),Oomen et al (2012),Ullah et al (2018) Aggregation of knowledge contexts into knowledge graphsBaker et al (2011), CLIR (2011), Ermolaev et al (2015,Eyharabide et al (2019),Gracy (2015),Moi (2020),Lemmens (2020), Lynch (2014),Niu (2016), Styles et al (2008), Ullah et al (2018), Zeng et al (2013) URI-based link discovery Ali and Warraich (2018), Cole et al (2013), Hallo et al (2016), Marjit et al (2013) Representation and query of LD relationship Ali and Warraich (2018), Alvite-Díez (2021), Douglas et al (2018), Gonzales (2014), Hawkins (2021), Klic et al (2018), Niu (2016), Oomen et al (2012), Styles et al (2008) URI-based serendipitous discovery Gracy (2015), Hawkins (2021), Hyvönen (2012), Lemmens (2020), Niu (2016) Keyword recommendation Alvite-Díez (2021), Cole et al (2013), Hyvönen (2012), Niu (2016) Faceted limitation and browsing Alvite-Díez (2021), Eyharabide et al (2019), Hyvönen (2012) Visualization Gracy (2015), Hawkins (2021), Hyvönen (2012), Lynch (2014), Niu (2016), Pitti et al (2015), Wildenhaus (2019) Openness of data Alvite-Díez (2021), Eyharabide et al (2019), Hyvönen (2012) Source: Author's own work EL 41,5 intellectual works, as well as publishers and persons and publishers and places explicitly.…”