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": ""}
 V s Mexico      UH IROLANUS MOLLISSIMU5f;   Astragalus I          wC:X (M.E.JONES) BARNEBY     ` Fabales  1967-02-05 KU~ ~    6ua= -98.8789  Mg IXTAPALUCA MARINA VILLEGA S D.  -E  mexico U9|  
{"catalogNumber": "", "order": "Fabales", "family": "", "scientificName": "", "scientificNameAuthorship": "(M.E.Jones) Barneby", "genus": "Astragalus", "subgenus": "", "specificEpithet": "mollissimus", "verbatimTaxonRank": "", "infraspecificEpithet": "irolanus", "identifiedBy": "", "recordedBy": "Marina Villegas D.", "recordNumber": "", "verbatimEventDate": "1967-02-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Mexico", "county": "Ixtapaluca", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-98.8789", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}