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": ""}
 ARIZONA  +E   M&F Mohave   pBTG t40n, r15w, sec 4 fascicularis 9/xk    fusca gl N)  Beaver Da 7       # k Poales  z 1447277     united states 23 :+  2000-10-04 X%q        gq leptochloa  6/y#T (LAM.) N. SNOW
{"catalogNumber": "1447277", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Lam.) N. Snow", "genus": "Leptochloa", "subgenus": "", "specificEpithet": "fusca", "verbatimTaxonRank": "", "infraspecificEpithet": "fascicularis", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2000-10-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Mohave", "municipality": "", "locality": "Beaver Dam", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "T40N, R15W, Sec 4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}