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  4 1219 cherrapunjee 2     fkfR BLUME   30206 / qu   EPIPHYTE ON FOREST TREE h;.|F   pulchrumm QTN   qm / MEGHALAYA  e AC ASPARAGALES  ORCHYIDACEAE C    / 1493741    Lc Nephelapyllum  ~ #4& india  >6   1952-6-06  J EAST KHASI HILLS  q  nephelaphyllum pulchruym
{"catalogNumber": "1493741", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Nephelaphyllum pulchrum", "scientificNameAuthorship": "Blume", "genus": "Nephelaphyllum", "subgenus": "", "specificEpithet": "pulchrum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "30206", "verbatimEventDate": "1952-06-06", "habitat": "Epiphyte on forest tree", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Cherrapunjee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}