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": ""}
2250 b@    8,MH reflexa  g ! Mexico    h  Bletia reflexa    `7 Lindl.  NdJ rogers mcvaugh      jalisco j9Aa   Orchidaceae m <,y    1647086 W    j ASPARAGALES      buOeK VICTORIA SOSA
{"catalogNumber": "1647086", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Bletia reflexa", "scientificNameAuthorship": "Lindl.", "genus": "", "subgenus": "", "specificEpithet": "reflexa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Victoria Sosa", "recordedBy": "Rogers McVaugh", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": "2250"}