Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
D. Janischewski L   4 P0s 1288175   3@D! 1917-04-08    N VOLGOGRAD Malpighiales aA)6v   3730 h_ U      STALINGRAD z3#E       EUPHORBIACEAE :n Is<  Euphorbia undulata n.n  Russia Aot  undulata W2r%     euphorbia 1   9  m.bieb.
{"catalogNumber": "1288175", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia undulata", "scientificNameAuthorship": "M.Bieb.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "undulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D. Janischewski", "recordNumber": "3730", "verbatimEventDate": "1917-04-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Russia", "stateProvince": "Volgograd", "county": "", "municipality": "", "locality": "Stalingrad", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}