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": ""}
 1951-11-20 i  5191 >Y   1492891 k%u    grassy slope h9:  1219 6])    j Mawryngkneng   X2AXI (D. DON) HOCHR.  az U meghalaya graminifolia U n[  arundina */       eb asparagales India w    orchidaceae 7v4    
{"catalogNumber": "1492891", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "", "scientificNameAuthorship": "(D. Don) Hochr.", "genus": "Arundina", "subgenus": "", "specificEpithet": "graminifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "5191", "verbatimEventDate": "1951-11-20", "habitat": "Grassy slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "", "municipality": "", "locality": "Mawryngkneng", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}