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": ""}
  leroy h. harvey Avye5   Poales 2  novillerito; 35 miles e of acayucan hwy mex180 N   4pn:L 17.9449    1970-08-02  lu      N. Snow E  LEP0TOCHLOA VIRGATA |+  8580 Bv   &ti%m RED SANDY SOIL, SOFT     =j -94.3901 POACEAE x&L)    Mexico 2S 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Leptochloa virgata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "N. Snow", "recordedBy": "LeRoy H. Harvey", "recordNumber": "8580", "verbatimEventDate": "1970-08-02", "habitat": "red sandy soil, soft", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Novillerito; 35 miles E of Acayucan Hwy Mex180", "decimalLatitude": "17.9449", "decimalLongitude": "-94.3901", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}