\begin{tabbing}
\hspace*{58mm}X\= \kill
 \textbf{knowledge organization system} $\uparrow\uparrow\uparrow$ \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}3\\
$\cdot\:$  \textbf{encyclopedia} $\uparrow$ \` 299{\raisebox{.4\height}{\scalebox{.6}{+}}}183\\
$\cdot\:\cdot\:$  internet encyclopedia $\uparrow$ \` 29{\raisebox{.4\height}{\scalebox{.6}{+}}}27\\
$\cdot\:\cdot\:$  encyclopedic dictionary  \` 42{\raisebox{.4\height}{\scalebox{.6}{+}}}7\\
$\cdot\:\cdot\:\cdot\:$  biographical encyclopedia $\uparrow$ \` 59{\raisebox{.4\height}{\scalebox{.6}{+}}}8\\
$\cdot\:\cdot\:$  universal encyclopedia  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:$  hypertext encyclopedia  \` 6{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:$  \textbf{dictionary} $\uparrow$ \` 182{\raisebox{.4\height}{\scalebox{.6}{+}}}126\\
$\cdot\:\cdot\:$  lexicon $\uparrow$ \` 4{\raisebox{.4\height}{\scalebox{.6}{+}}}38\\
$\cdot\:\cdot\:$  lexicographic thesaurus  \` 7{\raisebox{.4\height}{\scalebox{.6}{+}}}48\\
$\cdot\:\cdot\:$  orthographic dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}7\\
$\cdot\:\cdot\:$  etymological dictionary  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}13\\
$\cdot\:\cdot\:$  glossary $\uparrow$ \` 13{\raisebox{.4\height}{\scalebox{.6}{+}}}35\\
$\cdot\:\cdot\:$  visual dictionary  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}6\\
$\cdot\:\cdot\:$  explanatory dictionary  \` 4{\raisebox{.4\height}{\scalebox{.6}{+}}}6\\
$\cdot\:\cdot\:\cdot\:$  explanatory combinatorial dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:\cdot\:$  monolingual learner's dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:$  \textit{encyclopedic dictionary}\\
$\cdot\:\cdot\:$  reverse dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}9\\
$\cdot\:\cdot\:$  machine-readable dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}10\\
$\cdot\:\cdot\:\cdot\:$  online dictionary  \` 9{\raisebox{.4\height}{\scalebox{.6}{+}}}6\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  Wiktionary language edition $\uparrow\uparrow$ \` 7\\
$\cdot\:\cdot\:$  rime dictionary  \` 4{\raisebox{.4\height}{\scalebox{.6}{+}}}7\\
$\cdot\:\cdot\:$  rhyming dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}11\\
$\cdot\:\cdot\:$  conceptual dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}6\\
$\cdot\:\cdot\:$  bilingual dictionary  \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}13\\
$\cdot\:\cdot\:$  slang dictionary  \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}3\\
$\cdot\:\cdot\:$  idiom dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}5\\
$\cdot\:\cdot\:$  Anagram dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  author dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  language for specific purposes dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  medical dictionary  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:$  phonetic dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  picture dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:$  single-field dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  specialized dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:\cdot\:$  sub-field dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  defining vocabulary $\uparrow$ \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  multi-field dictionary  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:$  \textbf{authority control}  \` 36{\raisebox{.4\height}{\scalebox{.6}{+}}}42\\
$\cdot\:$  \textbf{mind map} $\uparrow$ \` {\raisebox{.4\height}{\scalebox{.6}{+}}}46\\
$\cdot\:$  \textbf{ontology}  \` 26{\raisebox{.4\height}{\scalebox{.6}{+}}}31\\
$\cdot\:\cdot\:$  metamodel  \` 6{\raisebox{.4\height}{\scalebox{.6}{+}}}11\\
$\cdot\:\cdot\:$  upper ontology  \` 5{\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:$  process ontology  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  soft ontology  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  weak ontology  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:$  \textbf{concept map} $\uparrow$ \` {\raisebox{.4\height}{\scalebox{.6}{+}}}26\\
$\cdot\:$  \textbf{semantic network} $\uparrow$ \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}20\\
$\cdot\:$  \textbf{data model} $\uparrow\uparrow$ \` 5{\raisebox{.4\height}{\scalebox{.6}{+}}}17\\
$\cdot\:\cdot\:$  database model  \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}11\\
$\cdot\:\cdot\:$  data dictionary $\uparrow$ \` {\raisebox{.4\height}{\scalebox{.6}{+}}}15\\
$\cdot\:\cdot\:$  data schema  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}3\\
$\cdot\:\cdot\:\cdot\:$  XML Schema  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}28\\
$\cdot\:\cdot\:\cdot\:$  database schema  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}13\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  database normalisation  \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}32\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  star schema  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}12\\
$\cdot\:\cdot\:\cdot\:$  logical data model  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:$  information model $\uparrow$ \` {\raisebox{.4\height}{\scalebox{.6}{+}}}8\\
$\cdot\:\cdot\:\cdot\:$  \textit{database schema}\\
$\cdot\:\cdot\:$  domain model  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}6\\
$\cdot\:\cdot\:$  conceptual schema  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}6\\
$\cdot\:\cdot\:$  canonical model  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  GIS data model  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:$  ArcGIS data model  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  generic data model  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  semantic data model  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  standard data model  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:$  White pages schema  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  \textit{logical data model}\\
$\cdot\:$  \textbf{conceptual graph} $\uparrow$ \` {\raisebox{.4\height}{\scalebox{.6}{+}}}6\\
$\cdot\:$  \textbf{controlled vocabulary}  \` 10{\raisebox{.4\height}{\scalebox{.6}{+}}}8\\
$\cdot\:\cdot\:$  thesaurus  \` 11{\raisebox{.4\height}{\scalebox{.6}{+}}}5\\
$\cdot\:$  \textbf{synonym ring}  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}5\\
$\cdot\:$  \textbf{numbering scheme}  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}3\\
$\cdot\:$  \textbf{catalog} $\uparrow\uparrow$ \` 124{\raisebox{.4\height}{\scalebox{.6}{+}}}11\\
$\cdot\:\cdot\:$  \textit{authority control}\\
$\cdot\:\cdot\:$  directory  \` 4{\raisebox{.4\height}{\scalebox{.6}{+}}}43\\
$\cdot\:\cdot\:$  telephone directory $\uparrow$ \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}28\\
$\cdot\:\cdot\:$  civil registry $\uparrow$ \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}25\\
$\cdot\:\cdot\:\cdot\:$  birth registry $\uparrow$ \` 1\\
$\cdot\:\cdot\:$  web directory $\uparrow$ \` 11{\raisebox{.4\height}{\scalebox{.6}{+}}}30\\
$\cdot\:\cdot\:$  address book $\uparrow$ \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}11\\
$\cdot\:\cdot\:$  astronomical catalog  \` 26{\raisebox{.4\height}{\scalebox{.6}{+}}}26\\
$\cdot\:\cdot\:\cdot\:$  star catalogue  \` 19{\raisebox{.4\height}{\scalebox{.6}{+}}}31\\
$\cdot\:\cdot\:\cdot\:$  catalogue of galaxies  \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  land registration  \` 4{\raisebox{.4\height}{\scalebox{.6}{+}}}25\\
$\cdot\:\cdot\:\cdot\:$  Ōtabumi  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}4\\
$\cdot\:\cdot\:$  exhibition catalogue  \` 7{\raisebox{.4\height}{\scalebox{.6}{+}}}5\\
$\cdot\:\cdot\:$  inventory  \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}36\\
$\cdot\:\cdot\:\cdot\:$  heritage register  \` 75{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  buildings at risk register $\uparrow$ \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  business directory  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}4\\
$\cdot\:\cdot\:$  gazetteer $\uparrow$ \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}18\\
$\cdot\:\cdot\:$  urbarium  \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}18\\
$\cdot\:\cdot\:$  business register  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:$  company register  \` 9{\raisebox{.4\height}{\scalebox{.6}{+}}}13\\
$\cdot\:\cdot\:$  bibliography  \` 610{\raisebox{.4\height}{\scalebox{.6}{+}}}6\\
$\cdot\:\cdot\:\cdot\:$  discography  \` 5543{\raisebox{.4\height}{\scalebox{.6}{+}}}35\\
$\cdot\:\cdot\:\cdot\:$  library catalog $\uparrow$ \` 19{\raisebox{.4\height}{\scalebox{.6}{+}}}24\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  union catalog  \` 15{\raisebox{.4\height}{\scalebox{.6}{+}}}7\\
$\cdot\:\cdot\:\cdot\:$  catalogue raisonné $\uparrow$ \` 48{\raisebox{.4\height}{\scalebox{.6}{+}}}10\\
$\cdot\:\cdot\:\cdot\:$  filmography  \` 799{\raisebox{.4\height}{\scalebox{.6}{+}}}10\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  videography  \` 19\\
$\cdot\:\cdot\:\cdot\:$  subject bibliography  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:$  playlist $\uparrow$ \` {\raisebox{.4\height}{\scalebox{.6}{+}}}14\\
$\cdot\:\cdot\:\cdot\:$  national bibliography  \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:\cdot\:$  regional bibliography  \` 10{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:$  bibliographic index  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}4\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  bibliographic database $\uparrow$ \` 41{\raisebox{.4\height}{\scalebox{.6}{+}}}13\\
$\cdot\:\cdot\:\cdot\:$  annotated bibliography  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:$  catalogue of classical compositions  \` 23{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:$  metabibliography  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  list of music references  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  medal table  \` 132{\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:\cdot\:$  Olympic medal table  \` 55{\raisebox{.4\height}{\scalebox{.6}{+}}}3\\
$\cdot\:\cdot\:$  auction catalog  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}3\\
$\cdot\:\cdot\:$  product catalog  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}4\\
$\cdot\:\cdot\:$  records catalog  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  thematic catalog  \` 9{\raisebox{.4\height}{\scalebox{.6}{+}}}7\\
$\cdot\:\cdot\:$  nuancier  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:\cdot\:$  RAL color system $\uparrow$ \` {\raisebox{.4\height}{\scalebox{.6}{+}}}16\\
$\cdot\:\cdot\:$  music catalog  \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  population register $\uparrow$ \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  recording catalog  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  index $\uparrow$ \` 4\\
$\cdot\:\cdot\:$  terminology registry  \` 2\\
$\cdot\:\cdot\:\cdot\:$  metadata registry  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}4\\
$\cdot\:$  \textbf{conceptual model} $\uparrow$ \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}14\\
$\cdot\:\cdot\:$  systems architecture  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}9\\
$\cdot\:\cdot\:$  hierarchical temporal memory  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}5\\
$\cdot\:\cdot\:$  conceptual model (computer science)  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  \textit{domain model}\\
$\cdot\:\cdot\:$  \textit{conceptual schema}\\
$\cdot\:\cdot\:$  \textit{semantic data model}\\
$\cdot\:$  \textbf{classification scheme}  \` 61{\raisebox{.4\height}{\scalebox{.6}{+}}}23\\
$\cdot\:\cdot\:$  taxonomy  \` 9{\raisebox{.4\height}{\scalebox{.6}{+}}}63\\
$\cdot\:\cdot\:\cdot\:$  numerical taxonomy  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}5\\
$\cdot\:\cdot\:\cdot\:$  taxonomy  \` 6{\raisebox{.4\height}{\scalebox{.6}{+}}}40\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  plant taxonomy  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}21\\
$\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:$  Taxonomy of Narcissus  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  botanical nomenclature  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}9\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  zoological nomenclature  \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:$  library classification  \` 26{\raisebox{.4\height}{\scalebox{.6}{+}}}22\\
$\cdot\:\cdot\:$  decimal classification  \` 6{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  faceted classification  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}11\\
$\cdot\:\cdot\:$  universal classification scheme  \` 12\\
$\cdot\:\cdot\:$  specialized classification scheme  \` 10\\
$\cdot\:\cdot\:\cdot\:$  biological classification  \` 10{\raisebox{.4\height}{\scalebox{.6}{+}}}112\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  \textit{plant taxonomy}\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  syntaxonomy  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}9\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  taxonomy of Chordata  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:$  taxonomic classification of Passeriformes  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  taxonomy of birds  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:$  \textit{taxonomic classification of Passeriformes}\\
$\cdot\:\cdot\:\cdot\:$  linguistic typology  \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}42\\
$\cdot\:\cdot\:\cdot\:$  climate classification  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}14\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  genetic climate classification  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  effective climate classification  \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:$  classification of wine  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}7\\
$\cdot\:\cdot\:\cdot\:$  chemical classification  \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}8\\
$\cdot\:\cdot\:\cdot\:$  video game content rating system $\uparrow$ \` 8{\raisebox{.4\height}{\scalebox{.6}{+}}}17\\
$\cdot\:\cdot\:\cdot\:$  classification in sports  \` 88{\raisebox{.4\height}{\scalebox{.6}{+}}}3\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  age category in soccer  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  olympic sailing class $\uparrow$ \` 4{\raisebox{.4\height}{\scalebox{.6}{+}}}6\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  equestrian sports classification  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  weight class  \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}7\\
$\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:$  wrestling weight classes  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:$  lightweight class  \` \\
$\cdot\:\cdot\:\cdot\:\cdot\:$  age category in athletics  \` 5\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  competition class  \` 84\\
$\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:$  glider competition class  \` 9{\raisebox{.4\height}{\scalebox{.6}{+}}}3\\
$\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:$  group  \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}4\\
$\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:$  rally group  \` 1\\
$\cdot\:\cdot\:\cdot\:$  musical instrument classification  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}11\\
$\cdot\:\cdot\:\cdot\:$  medical classification  \` 8{\raisebox{.4\height}{\scalebox{.6}{+}}}3\\
$\cdot\:\cdot\:\cdot\:$  corporate taxonomy  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:$  economic taxonomy  \` 2{\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  job classification system  \` 7{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  patent classification  \` 4{\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  industry classification  \` 18{\raisebox{.4\height}{\scalebox{.6}{+}}}3\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  product classification  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:$  military taxonomy  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}2\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  military casualty classification  \` 6\\
$\cdot\:\cdot\:\cdot\:$  safety taxonomy  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:\cdot\:$  astronomy classification  \` 1\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  stellar classification  \` 25{\raisebox{.4\height}{\scalebox{.6}{+}}}59\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  asteroid classification  \` 3\\
$\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:$  asteroid family  \` 82{\raisebox{.4\height}{\scalebox{.6}{+}}}25\\
$\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:$  asteroid spectral type  \` 19{\raisebox{.4\height}{\scalebox{.6}{+}}}22\\
$\cdot\:\cdot\:\cdot\:\cdot\:\cdot\:$  minor-planet group  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}7\\
$\cdot\:$  \textbf{terminology}  \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}1\\
$\cdot\:\cdot\:$  nomenclature  \` 7{\raisebox{.4\height}{\scalebox{.6}{+}}}25\\
$\cdot\:\cdot\:\cdot\:$  biological nomenclature  \` 12{\raisebox{.4\height}{\scalebox{.6}{+}}}12\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  phylogenetic nomenclature  \` {\raisebox{.4\height}{\scalebox{.6}{+}}}10\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  \textit{botanical nomenclature}\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  \textit{zoological nomenclature}\\
$\cdot\:\cdot\:\cdot\:$  nosography  \` 1{\raisebox{.4\height}{\scalebox{.6}{+}}}3\\
$\cdot\:\cdot\:\cdot\:$  chemical nomenclature  \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}27\\
$\cdot\:\cdot\:\cdot\:\cdot\:$  IUPAC chemical nomenclature  \` 3{\raisebox{.4\height}{\scalebox{.6}{+}}}29\\
\end{tabbing}

\vfill
\begin{tabbing}
\hspace*{15mm}\=\hspace*{32mm}\=\kill
\>\textbf{Summary}\\
\>number of classes:\`189 (100\%)\\
\>with instance:\`116 (61\%)\\
\>with sitelink:\`175 (92\%)
\end{tabbing}
