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": ""}
 k4-F LAMIALES    4 walter n. koelz 1535386 A~drn    [E W 28885      mZlAl meghalaya  -d Nees  `fSA5 WALLICHII   !I]ue East Khasi Hills LEPTOSTACHYA WALLICHII )(     snK@  india     1951-10-18   +  Deep forest   yN   leptostachya  Jl6X mawryngkneng 4canthaceae    
{"catalogNumber": "1535386", "order": "Lamiales", "family": "Acanthaceae", "scientificName": "Leptostachya wallichii", "scientificNameAuthorship": "Nees", "genus": "Leptostachya", "subgenus": "", "specificEpithet": "wallichii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "28885", "verbatimEventDate": "1951-10-18", "habitat": "Deep forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Mawryngkneng", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}