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": ""}
 6.Pck 1965-08-06  J 938    (< h LA INDEPENDENCIA    5Wo+ MEXICO  16.1391 h0fFZ  Yalmutz; 6 km NM of Lagunas Mde Montebello on road from La Trinitaria to MontebelloW 4B^ _   j Centrosema unifoliatum  Fabales l1       a P.R. FANTZ    7&Y ~ -91.7557       ;r (rose) lundell
{"catalogNumber": "", "order": "Fabales", "family": "", "scientificName": "Centrosema unifoliatum", "scientificNameAuthorship": "(Rose) Lundell", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P.R. Fantz", "recordedBy": "", "recordNumber": "938", "verbatimEventDate": "1965-08-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "La Independencia", "municipality": "", "locality": "Yalmutz; 6 km NW of Lagunas de Montebello on road from La Trinitaria to Montebello", "decimalLatitude": "16.1391", "decimalLongitude": "-91.7557", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}