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": ""}
    M.Martens & Galeotti W  M-160 Z*    `G dry roadside    ^& -96.9973  p p+  ASPARAGALES    fk ] 18.8974  X0O mexico  B 1941-07-06    graminea M ]`W   asparagaceae pN0  FortÃ­n de las Flores; Fortin  VenT   2073 nv  
{"catalogNumber": "", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "", "scientificNameAuthorship": "M.Martens & Galeotti", "genus": "", "subgenus": "", "specificEpithet": "graminea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "M-160", "verbatimEventDate": "1941-07-06", "habitat": "Dry roadside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Fort\u00c3\u00adn de las Flores; Fortin", "decimalLatitude": "18.8974", "decimalLongitude": "-96.9973", "verbatimCoordinates": "", "minimumElevationInMeters": "2073", "maximumElevationInMeters": ""}