Add some exercises

Author: TobiasNx

07_Processing_MARC.md

@@ -347,6 +347,16 @@ In this post we demonstrated how to process MARC data. In the next post we will
 
 ## Excercise.
 
-TODO: ADD some examples for MARC, e.g. the examples from our last workshop.
+Try to fetch some data from GND or other MARC XML resource and use the flux command `list-fix-paths` on them, e.g.: https://d-nb.info/1351874063/about/marcxml
+
+[In context of changes in cataloguing rules to RDA the element 260 is no used anymore, `move_field` the content of 260 to 264.](https://metafacture.org/playground/?flux=inputFile%0A%7C+open-file%0A%7C+decode-xml%0A%7C+handle-marcxml%0A%7C+fix%28transformationFile%29%0A%7C+encode-marcxml%0A%7C+print%0A%3B&transformation=&data=%3C%3Fxml+version%3D%221.0%22+encoding%3D%22UTF-8%22%3F%3E%0A++%3Crecord+xmlns%3D%22http%3A//www.loc.gov/MARC21/slim%22+type%3D%22Bibliographic%22%3E%0A++++%3Cleader%3E00000nam+a2200000uc+4500%3C/leader%3E%0A++++%3Ccontrolfield+tag%3D%22001%22%3E1191316114%3C/controlfield%3E%0A++++%3Ccontrolfield+tag%3D%22003%22%3EDE-101%3C/controlfield%3E%0A++++%3Ccontrolfield+tag%3D%22005%22%3E20210617171509.0%3C/controlfield%3E%0A++++%3Ccontrolfield+tag%3D%22007%22%3Ecr%7C%7C%7C%7C%7C%7C%7C%7C%7C%7C%7C%7C%3C/controlfield%3E%0A++++%3Ccontrolfield+tag%3D%22008%22%3E190724s2010++++gw+%7C%7C%7C%7C%7Co%7C%7C%7C%7C+00%7C%7C%7C%7Ceng++%3C/controlfield%3E%0A++++%3Cdatafield+tag%3D%22041%22+ind1%3D%22+%22+ind2%3D%22+%22%3E%0A++++++%3Csubfield+code%3D%22a%22%3Eeng%3C/subfield%3E%0A++++%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22100%22+ind1%3D%221%22+ind2%3D%22+%22%3E%0A++++++%3Csubfield+code%3D%220%22%3Ehttps%3A//d-nb.info/gnd/142627097%3C/subfield%3E%0A++++++%3Csubfield+code%3D%22a%22%3EBorgman%2C+Christine+L.%3C/subfield%3E%0A++++++%3Csubfield+code%3D%224%22%3Eaut%3C/subfield%3E%0A++++++%3Csubfield+code%3D%222%22%3Egnd%3C/subfield%3E%0A++++%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22245%22+ind1%3D%221%22+ind2%3D%220%22%3E%0A++++++%3Csubfield+code%3D%22a%22%3EResearch+Data%3A+who+will+share+what%2C+with+whom%2C+when%2C+and+why%3F%3C/subfield%3E%0A++++%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22260%22+ind1%3D%22+%22+ind2%3D%22+%22%3E%0A++++++%3Csubfield+code%3D%22a%22%3EBerlin%3C/subfield%3E%0A++++++%3Csubfield+code%3D%22c%22%3E2010%3C/subfield%3E%0A++++%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22300%22+ind1%3D%22+%22+ind2%3D%22+%22%3E%0A++++++%3Csubfield+code%3D%22a%22%3EOnline-Ressource%2C+21+S.%3C/subfield%3E%0A++++%3C/datafield%3E%0A++%3C/record%3E%0A)
+
+- [In a publishers provided metadata `264  .c` has a prefix `c` for copyright, this is unnecessary. Delete the c e.g. by using `replace_all`.](https://metafacture.org/playground/?flux=inputFile%0A%7C+open-file%0A%7C+decode-xml%0A%7C+handle-marcxml%0A%7C+fix%28transformationFile%29%0A%7C+encode-marcxml%0A%7C+print%0A%3B&transformation=%23+ersetze+im+Feld+264+c+das+%22c%22+durch+nichts+%22%22%0A%23+Hilfestellung+Pfad+zum+Unterfeld%3A++%22264++.c%22%0A&data=%3C%3Fxml+version%3D%221.0%22+encoding%3D%22UTF-8%22%3F%3E%0A++%3Crecord+xmlns%3D%22http%3A//www.loc.gov/MARC21/slim%22+type%3D%22Bibliographic%22%3E%0A++++%3Cleader%3E00000nam+a2200000uc+4500%3C/leader%3E%0A++++%3Ccontrolfield+tag%3D%22001%22%3E1191316114%3C/controlfield%3E%0A++++%3Ccontrolfield+tag%3D%22003%22%3EDE-101%3C/controlfield%3E%0A++++%3Ccontrolfield+tag%3D%22005%22%3E20210617171509.0%3C/controlfield%3E%0A++++%3Ccontrolfield+tag%3D%22007%22%3Ecr%7C%7C%7C%7C%7C%7C%7C%7C%7C%7C%7C%7C%3C/controlfield%3E%0A++++%3Ccontrolfield+tag%3D%22008%22%3E190724s2010++++gw+%7C%7C%7C%7C%7Co%7C%7C%7C%7C+00%7C%7C%7C%7Ceng++%3C/controlfield%3E%0A++++%3Cdatafield+tag%3D%22041%22+ind1%3D%22+%22+ind2%3D%22+%22%3E%0A++++++%3Csubfield+code%3D%22a%22%3Eeng%3C/subfield%3E%0A++++%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22100%22+ind1%3D%221%22+ind2%3D%22+%22%3E%0A++++++%3Csubfield+code%3D%220%22%3Ehttps%3A//d-nb.info/gnd/142627097%3C/subfield%3E%0A++++++%3Csubfield+code%3D%22a%22%3EBorgman%2C+Christine+L.%3C/subfield%3E%0A++++++%3Csubfield+code%3D%224%22%3Eaut%3C/subfield%3E%0A++++++%3Csubfield+code%3D%222%22%3Egnd%3C/subfield%3E%0A++++%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22245%22+ind1%3D%221%22+ind2%3D%220%22%3E%0A++++++%3Csubfield+code%3D%22a%22%3EResearch+Data%3A+who+will+share+what%2C+with+whom%2C+when%2C+and+why%3F%3C/subfield%3E%0A++++%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22264%22+ind1%3D%22+%22+ind2%3D%22+%22%3E%0A++++++%3Csubfield+code%3D%22a%22%3EBerlin%3C/subfield%3E%0A++++++%3Csubfield+code%3D%22c%22%3Ec2010%3C/subfield%3E%0A++++%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22300%22+ind1%3D%22+%22+ind2%3D%22+%22%3E%0A++++++%3Csubfield+code%3D%22a%22%3EOnline-Ressource%2C+21+S.%3C/subfield%3E%0A++++%3C/datafield%3E%0A++%3C/record%3E%0A)
+
+[- Fetch all ISBNs from field 020 and write them in an json array element callend `isbn\[\]` and only retain this element.](https://metafacture.org/playground/?flux=inputFile%0A%7Copen-file%0A%7Cdecode-xml%0A%7Chandle-marcxml%0A%7Cfix%28transformationFile%29%0A%7Cencode-json%28prettyPrinting%3D%22true%22%29%0A%7Cprint%0A%3B&transformation=&data=%3C%3Fxml+version%3D%221.0%22+encoding%3D%22UTF-8%22%3F%3E%0A++%3Crecord+xmlns%3D%22http%3A//www.loc.gov/MARC21/slim%22+type%3D%22Bibliographic%22%3E%0A++++%3Cleader%3E00000nam+a2200000+c+4500%3C/leader%3E%0A++++%3Ccontrolfield+tag%3D%22008%22%3E190712%7C2020%23%23%23%23xxu%23%23%23%23%23%23%23%23%23%23%23%7C%7C%7C%23%7C%23eng%23c%3C/controlfield%3E%0A++++%3Ccontrolfield+tag%3D%22001%22%3E990363239750206441%3C/controlfield%3E%0A++++%3Cdatafield+tag%3D%22020%22+ind1%3D%22+%22+ind2%3D%22+%22%3E%3Csubfield+code%3D%22a%22%3E9781138393295%3C/subfield%3E%3Csubfield+code%3D%22c%22%3Epaperback%3C/subfield%3E%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22020%22+ind1%3D%22+%22+ind2%3D%22+%22%3E%3Csubfield+code%3D%22a%22%3E9780367260934%3C/subfield%3E%3Csubfield+code%3D%22c%22%3Ehardback%3C/subfield%3E%3Csubfield+code%3D%229%22%3E978036726093-4%3C/subfield%3E%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22041%22+ind1%3D%22+%22+ind2%3D%22+%22%3E%3Csubfield+code%3D%22a%22%3Eeng%3C/subfield%3E%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22100%22+ind1%3D%221%22+ind2%3D%22+%22%3E%3Csubfield+code%3D%22a%22%3EMatloff%2C+Norman+S.%3C/subfield%3E%3Csubfield+code%3D%22d%22%3E1948-%3C/subfield%3E%3Csubfield+code%3D%220%22%3E%28DE-588%291018956115%3C/subfield%3E%3Csubfield+code%3D%224%22%3Eaut%3C/subfield%3E%3Csubfield+code%3D%220%22%3Ehttps%3A//d-nb.info/gnd/1018956115%3C/subfield%3E%3Csubfield+code%3D%220%22%3Ehttp%3A//viaf.org/viaf/65542823%3C/subfield%3E%3Csubfield+code%3D%22B%22%3EGND-1018956115%3C/subfield%3E%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22245%22+ind1%3D%221%22+ind2%3D%220%22%3E%3Csubfield+code%3D%22a%22%3EProbability+and+statistics+for+data+science%3C/subfield%3E%3Csubfield+code%3D%22b%22%3EMath+%2B+R+%2B+Data%3C/subfield%3E%3Csubfield+code%3D%22c%22%3ENorman+Matloff%3C/subfield%3E%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22264%22+ind1%3D%22+%22+ind2%3D%221%22%3E%3Csubfield+code%3D%22a%22%3EBoca+Raton+%3B+London+%3B+New+York%3C/subfield%3E%3Csubfield+code%3D%22b%22%3ECRC+Press%3C/subfield%3E%3Csubfield+code%3D%22c%22%3E%5B2020%5D%3C/subfield%3E%3C/datafield%3E%0A++++%3Cdatafield+tag%3D%22300%22+ind1%3D%22+%22+ind2%3D%22+%22%3E%3Csubfield+code%3D%22a%22%3Exxxii%2C+412+Seiten%3C/subfield%3E%3Csubfield+code%3D%22b%22%3EDiagramme%3C/subfield%3E%3Csubfield+code%3D%22c%22%3E24+cm%3C/subfield%3E%3C/datafield%3E%0A++%3C/record%3E)
+
+- [Create a list with all identifiers in `001` without elementnames or occurence for, you could use the flux command `list-fix-values` with the option `count="false"`.](https://metafacture.org/playground/?flux=%22https%3A//raw.githubusercontent.com/metafacture/metafacture-core/master/metafacture-runner/src/main/dist/examples/read/marc21/10.marc21%22%0A%7C+open-http%0A%7C+as-lines%0A%7C+decode-marc21%0A%7C+...%0A%7C+print%0A%3B)
+
+- TODO: Add an example for a list bind or an conditional.
 
 Next lesson: [08 Harvest data with OAI-PMH](./08_Harvest_data_with_OAI-PMH.md)

08_Harvest_data_with_OAI-PMH.md

@@ -69,7 +69,7 @@ Now you can run an ETL process (extract, transform, load) with this worklflow:
 ;
 ```
 
-Excercise: Try to fetch data from a OAI-PMH you know. (Add an example for people who do not know.)
+Excercise: Try to fetch data from a OAI-PMH you know. (e.g. the [DNB OAI](https://www.dnb.de/DE/Professionell/Metadatendienste/Datenbezug/OAI/oai_node.html))
 
 Next lesson:
 [09 Working with CSV and TSV](./09_Working_with_CSV.md)

09_Working_with_CSV.md

@@ -59,7 +59,7 @@ You can transform the data to an tsv file with the separator \t which has no hea
 
 https://metafacture.org/playground/?flux=%22https%3A//lib.ugent.be/download/librecat/data/goodreads.csv%22%0A%7C+open-http%0A%7C+as-lines%0A%7C+decode-csv%28hasheader%3D%22true%22%29%0A%7C+fix%28transformationFile%29%0A%7C+encode-csv%28separator%3D%22\t%22%2C+noQuotes%3D%22true%22%29%0A%7C+print%3B&transformation=retain%28%22ISBN%22%2C%22Title%22%2C%22Author%22%29
 
-If you want to export complex/nested data structures to a tabular format, you must “flatten” the datastructure. This could be done with Metafacture. But be aware that the nested structure if repeatble elements are provided have to be the same every time. Otherwise the header and the csv file do not fit:
+If you want to export complex/nested data structures to a tabular format, you must “flatten” the datastructure. This could be done with Metafacture. But be aware that the nested structure if repeatble elements are provided have to be the identical every time. Otherwise the header and the csv file do not fit:
 
 https://metafacture.org/playground/?flux=%22https%3A//lobid.org/organisations/search%3Fq%3Dk%25C3%25B6ln%26size%3D10%22%0A%7C+open-http%28accept%3D%22application/json%22%29%0A%7C+as-records%0A%7C+decode-json%28recordpath%3D%22member%22%29%0A%7C+flatten%0A%7C+encode-csv%28includeheader%3D%22true%22%29%0A%7C+print%3B
 

10_Working_with_XML.md

@@ -122,6 +122,6 @@ inputFile
 ;
 ```
 
-> Add excercises.
+> TODO: Add excercises.
 
 Next lesson: [11 Mapping Marc to Dublin Core](./11_MARC_to_Dublin_Core.md)