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": ""}
 wc Bu Bulbophyllum   ;` 31499 Mawphlang RX8   `/c EAST KHASI HILLS     LW WALTER N. KOELZ   @,)WT cylindraceum  )TXBW Asparagales       2C 1952-11-02   Y!B wall. ex lindl.  SV MEGHALAYA 1492857 Da   ADBindia Epiphyte on forst tree #=#3  1829 w     gD bulbophyllum cylindraceum  ^ ORCHIDACEAE
{"catalogNumber": "1492857", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Bulbophyllum cylindraceum", "scientificNameAuthorship": "Wall. ex Lindl.", "genus": "Bulbophyllum", "subgenus": "", "specificEpithet": "cylindraceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "31499", "verbatimEventDate": "1952-11-02", "habitat": "Epiphyte on forest tree", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Mawphlang", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}