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": ""}
 q4 Walter N. Koelz  s+ arctium  1537685 6     L. _;Au   %/ Chamba  1 1079   Himachal Pradesh R      ;  Asterales  9K% India 27.43 L.O   y 1930-08-18 Tarloknath A q9  asteraceae gzZu0    t * LAPPA  EDGE OF FIELD @    rI  ARCTIUM LAPPA
{"catalogNumber": "1537685", "order": "Asterales", "family": "Asteraceae", "scientificName": "Arctium lappa", "scientificNameAuthorship": "L.", "genus": "Arctium", "subgenus": "", "specificEpithet": "lappa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "1079", "verbatimEventDate": "1930-08-18", "habitat": "Edge of field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "Chamba", "municipality": "", "locality": "Tarloknath", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2743", "maximumElevationInMeters": ""}