-
Gnoli, C.: Animals belonging to the emperor : enabling viewpoint warrant in classification (2011)
0.16
0.16062382 = product of:
0.21416509 = sum of:
0.05737306 = weight(_text_:c in 1803) [ClassicSimilarity], result of:
0.05737306 = score(doc=1803,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.381109 = fieldWeight in 1803, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.078125 = fieldNorm(doc=1803)
0.106154054 = weight(_text_:et in 1803) [ClassicSimilarity], result of:
0.106154054 = score(doc=1803,freq=2.0), product of:
0.20477319 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043643 = queryNorm
0.5183982 = fieldWeight in 1803, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.078125 = fieldNorm(doc=1803)
0.050637968 = product of:
0.101275936 = sum of:
0.101275936 = weight(_text_:al in 1803) [ClassicSimilarity], result of:
0.101275936 = score(doc=1803,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.5063471 = fieldWeight in 1803, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.078125 = fieldNorm(doc=1803)
0.5 = coord(1/2)
0.75 = coord(3/4)
- Source
- Subject access: preparing for the future. Conference on August 20 - 21, 2009 in Florence, the IFLA Classification and Indexing Section sponsored an IFLA satellite conference entitled "Looking at the Past and Preparing for the Future". Eds.: P. Landry et al
-
Gnoli, C.: Classificazione a facette (2004)
0.11
0.11446898 = product of:
0.22893795 = sum of:
0.08032228 = weight(_text_:c in 3746) [ClassicSimilarity], result of:
0.08032228 = score(doc=3746,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.5335526 = fieldWeight in 3746, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.109375 = fieldNorm(doc=3746)
0.14861567 = weight(_text_:et in 3746) [ClassicSimilarity], result of:
0.14861567 = score(doc=3746,freq=2.0), product of:
0.20477319 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043643 = queryNorm
0.7257575 = fieldWeight in 3746, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.109375 = fieldNorm(doc=3746)
0.5 = coord(2/4)
- Series
- ET : Enciclopedia tascabile
-
Gnoli, C.; Pusterla, L.; Bendiscioli, A.; Recinella, C.: Classification for collections mapping and query expansion (2016)
0.11
0.1070684 = product of:
0.14275786 = sum of:
0.04868266 = weight(_text_:c in 3102) [ClassicSimilarity], result of:
0.04868266 = score(doc=3102,freq=4.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.32338172 = fieldWeight in 3102, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=3102)
0.06369243 = weight(_text_:et in 3102) [ClassicSimilarity], result of:
0.06369243 = score(doc=3102,freq=2.0), product of:
0.20477319 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043643 = queryNorm
0.3110389 = fieldWeight in 3102, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.046875 = fieldNorm(doc=3102)
0.03038278 = product of:
0.06076556 = sum of:
0.06076556 = weight(_text_:al in 3102) [ClassicSimilarity], result of:
0.06076556 = score(doc=3102,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.30380827 = fieldWeight in 3102, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.046875 = fieldNorm(doc=3102)
0.5 = coord(1/2)
0.75 = coord(3/4)
- Source
- Proceedings of the 15th European Networked Knowledge Organization Systems Workshop (NKOS 2016) co-located with the 20th International Conference on Theory and Practice of Digital Libraries 2016 (TPDL 2016), Hannover, Germany, September 9, 2016. Edi. by Philipp Mayr et al. [http://ceur-ws.org/Vol-1676/=urn:nbn:de:0074-1676-5]
-
Simoes, G.; Machado, L.; Gnoli, C.; Souza, R.: Can an ontologically-oriented KO do without concepts? (2020)
0.10
0.09637429 = product of:
0.12849905 = sum of:
0.03442384 = weight(_text_:c in 4964) [ClassicSimilarity], result of:
0.03442384 = score(doc=4964,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.22866541 = fieldWeight in 4964, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=4964)
0.06369243 = weight(_text_:et in 4964) [ClassicSimilarity], result of:
0.06369243 = score(doc=4964,freq=2.0), product of:
0.20477319 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043643 = queryNorm
0.3110389 = fieldWeight in 4964, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.046875 = fieldNorm(doc=4964)
0.03038278 = product of:
0.06076556 = sum of:
0.06076556 = weight(_text_:al in 4964) [ClassicSimilarity], result of:
0.06076556 = score(doc=4964,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.30380827 = fieldWeight in 4964, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.046875 = fieldNorm(doc=4964)
0.5 = coord(1/2)
0.75 = coord(3/4)
- Source
- Knowledge Organization at the Interface. Proceedings of the Sixteenth International ISKO Conference, 2020 Aalborg, Denmark. Ed.: M. Lykke et al
-
Lardera, M.; Gnoli, C.; Rolandi, C.; Trzmielewski, M.: Developing SciGator, a DDC-based library browsing tool (2017)
0.03
0.033210866 = product of:
0.06642173 = sum of:
0.04868266 = weight(_text_:c in 4144) [ClassicSimilarity], result of:
0.04868266 = score(doc=4144,freq=4.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.32338172 = fieldWeight in 4144, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=4144)
0.017739072 = product of:
0.035478145 = sum of:
0.035478145 = weight(_text_:22 in 4144) [ClassicSimilarity], result of:
0.035478145 = score(doc=4144,freq=2.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.23214069 = fieldWeight in 4144, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=4144)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Content
- Beitrag eines Special Issue: ISKO-Italy: 8' Incontro ISKO Italia, Università di Bologna, 22 maggio 2017, Bologna, Italia.
-
Gnoli, C.: Boundaries and overlaps of disciplines in Bloch's methodology of historical knowledge (2014)
0.03
0.026081456 = product of:
0.05216291 = sum of:
0.03442384 = weight(_text_:c in 1414) [ClassicSimilarity], result of:
0.03442384 = score(doc=1414,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.22866541 = fieldWeight in 1414, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=1414)
0.017739072 = product of:
0.035478145 = sum of:
0.035478145 = weight(_text_:22 in 1414) [ClassicSimilarity], result of:
0.035478145 = score(doc=1414,freq=2.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.23214069 = fieldWeight in 1414, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=1414)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
-
Gnoli, C.: Classifying phenomena : part 4: themes and rhemes (2018)
0.03
0.026081456 = product of:
0.05216291 = sum of:
0.03442384 = weight(_text_:c in 4152) [ClassicSimilarity], result of:
0.03442384 = score(doc=4152,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.22866541 = fieldWeight in 4152, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=4152)
0.017739072 = product of:
0.035478145 = sum of:
0.035478145 = weight(_text_:22 in 4152) [ClassicSimilarity], result of:
0.035478145 = score(doc=4152,freq=2.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.23214069 = fieldWeight in 4152, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=4152)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 17. 2.2018 18:22:25
-
Gnoli, C.: Classification transcends library business : the case of BiblioPhil (2010)
0.02
0.021734547 = product of:
0.043469094 = sum of:
0.02868653 = weight(_text_:c in 3698) [ClassicSimilarity], result of:
0.02868653 = score(doc=3698,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.1905545 = fieldWeight in 3698, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=3698)
0.014782562 = product of:
0.029565124 = sum of:
0.029565124 = weight(_text_:22 in 3698) [ClassicSimilarity], result of:
0.029565124 = score(doc=3698,freq=2.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.19345059 = fieldWeight in 3698, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=3698)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 22. 7.2010 20:40:08
-
Gnoli, C.; Merli, G.; Pavan, G.; Bernuzzi, E.; Priano, M.: Freely faceted classification for a Web-based bibliographic archive : the BioAcoustic Reference Database (2010)
0.02
0.021734547 = product of:
0.043469094 = sum of:
0.02868653 = weight(_text_:c in 3739) [ClassicSimilarity], result of:
0.02868653 = score(doc=3739,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.1905545 = fieldWeight in 3739, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=3739)
0.014782562 = product of:
0.029565124 = sum of:
0.029565124 = weight(_text_:22 in 3739) [ClassicSimilarity], result of:
0.029565124 = score(doc=3739,freq=2.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.19345059 = fieldWeight in 3739, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=3739)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Wissensspeicher in digitalen Räumen: Nachhaltigkeit - Verfügbarkeit - semantische Interoperabilität. Proceedings der 11. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation, Konstanz, 20. bis 22. Februar 2008. Hrsg.: J. Sieglerschmidt u. H.P.Ohly
-
Gnoli, C.: Fundamentos ontológicos de la organización del conocimiento : la teoría de los niveles integrativos aplicada al orden de cita (2011)
0.02
0.021602206 = product of:
0.043204412 = sum of:
0.022949224 = weight(_text_:c in 2659) [ClassicSimilarity], result of:
0.022949224 = score(doc=2659,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.1524436 = fieldWeight in 2659, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.03125 = fieldNorm(doc=2659)
0.020255188 = product of:
0.040510375 = sum of:
0.040510375 = weight(_text_:al in 2659) [ClassicSimilarity], result of:
0.040510375 = score(doc=2659,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.20253885 = fieldWeight in 2659, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.03125 = fieldNorm(doc=2659)
0.5 = coord(1/2)
0.5 = coord(2/4)
-
Gnoli, C.: Classifying phenomena : part 3: facets (2017)
0.02
0.01721192 = product of:
0.06884768 = sum of:
0.06884768 = weight(_text_:c in 4158) [ClassicSimilarity], result of:
0.06884768 = score(doc=4158,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.45733082 = fieldWeight in 4158, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.09375 = fieldNorm(doc=4158)
0.25 = coord(1/4)
-
Gnoli, C.: Facets: a fruitful notion in many domains (2008)
0.01
0.011474612 = product of:
0.04589845 = sum of:
0.04589845 = weight(_text_:c in 49) [ClassicSimilarity], result of:
0.04589845 = score(doc=49,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.3048872 = fieldWeight in 49, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=49)
0.25 = coord(1/4)
-
Gnoli, C.; Ledl, A.; Park, Z.; Trzmielewski, M.: Phenomenon-based vs. disciplinary classification : possibilities for evaluating and for mapping (2018)
0.01
0.011474612 = product of:
0.04589845 = sum of:
0.04589845 = weight(_text_:c in 4804) [ClassicSimilarity], result of:
0.04589845 = score(doc=4804,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.3048872 = fieldWeight in 4804, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=4804)
0.25 = coord(1/4)
-
Santis, R. de; Gnoli, C.: Expressing dependence relationships in the Integrative Levels Classification using OWL (2016)
0.01
0.011474612 = product of:
0.04589845 = sum of:
0.04589845 = weight(_text_:c in 4931) [ClassicSimilarity], result of:
0.04589845 = score(doc=4931,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.3048872 = fieldWeight in 4931, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=4931)
0.25 = coord(1/4)
-
Gnoli, C.: ¬The meaning of facets in non-disciplinary classifications (2006)
0.01
0.010142221 = product of:
0.040568884 = sum of:
0.040568884 = weight(_text_:c in 2291) [ClassicSimilarity], result of:
0.040568884 = score(doc=2291,freq=4.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.2694848 = fieldWeight in 2291, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=2291)
0.25 = coord(1/4)
- Source
- Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch
-
Binding, C.; Gnoli, C.; Tudhope, D.: Migrating a complex classification scheme to the semantic web : expressing the Integrative Levels Classification using SKOS RDF (2021)
0.01
0.010142221 = product of:
0.040568884 = sum of:
0.040568884 = weight(_text_:c in 600) [ClassicSimilarity], result of:
0.040568884 = score(doc=600,freq=4.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.2694848 = fieldWeight in 600, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=600)
0.25 = coord(1/4)
-
Szostak, R.; Gnoli, C.: Classifying by phenomena, theories and methods : examples with focused social science theories (2008)
0.01
0.010040285 = product of:
0.04016114 = sum of:
0.04016114 = weight(_text_:c in 2250) [ClassicSimilarity], result of:
0.04016114 = score(doc=2250,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.2667763 = fieldWeight in 2250, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=2250)
0.25 = coord(1/4)
-
Gnoli, C.: Naturalism vs pragmatism in knowledge organization (2004)
0.01
0.00860596 = product of:
0.03442384 = sum of:
0.03442384 = weight(_text_:c in 2663) [ClassicSimilarity], result of:
0.03442384 = score(doc=2663,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.22866541 = fieldWeight in 2663, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=2663)
0.25 = coord(1/4)
-
Gnoli, C.; Poli, R.: Levels of reality and levels of representation (2004)
0.01
0.00860596 = product of:
0.03442384 = sum of:
0.03442384 = weight(_text_:c in 3533) [ClassicSimilarity], result of:
0.03442384 = score(doc=3533,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.22866541 = fieldWeight in 3533, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=3533)
0.25 = coord(1/4)
-
Gnoli, C.: Phylogenetic classification (2006)
0.01
0.00860596 = product of:
0.03442384 = sum of:
0.03442384 = weight(_text_:c in 164) [ClassicSimilarity], result of:
0.03442384 = score(doc=164,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.22866541 = fieldWeight in 164, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=164)
0.25 = coord(1/4)
