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": ""}
   g. l. webster & k. i. miller  f  s  ISACHNE RIGIDIFOLIA w/b    Z (POIR.) URB.      1959-07-23  x)    yUg4 poaceae   W contact um herbarium   RIGIDIFOvLIA z  isachne j   ~ 1122777    &?=V 9179   v  Poals  K Martinique
{"catalogNumber": "1122777", "order": "Poales", "family": "Poaceae", "scientificName": "Isachne rigidifolia", "scientificNameAuthorship": "(Poir.) Urb.", "genus": "Isachne", "subgenus": "", "specificEpithet": "rigidifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. L. Webster & K. I. Miller", "recordNumber": "9179", "verbatimEventDate": "1959-07-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Martinique", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}