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": ""}
Walter N. Koelz :    =YbW KHOKSAR [KOKSAR]M, LAHUL, KANGRA, PUNJAB  H CAMPANULACEAE   (c 1933-07-01   India 4V    3I CAMPANULA  asterales 6    +3W LAHAUL AND SPITI    royle ex a.dc. Z   /  2 1537375   himachal pradesh yhE  CAMPlANULA EVOLVULACEA mL @  EVOLVULACEA V  3353 NsN  5059 jHtj 
{"catalogNumber": "1537375", "order": "Asterales", "family": "Campanulaceae", "scientificName": "Campanula evolvulacea", "scientificNameAuthorship": "Royle ex A.DC.", "genus": "Campanula", "subgenus": "", "specificEpithet": "evolvulacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "5059", "verbatimEventDate": "1933-07-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "Lahaul and Spiti", "municipality": "", "locality": "Khoksar [Koksar], Lahul, Kangra, Punjab", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3353", "maximumElevationInMeters": ""}