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": ""}
  united states J   poaceae l    7*R DICHANTHELIUM LANUGINOSUM  g7 y  contact um herbarium   V POALES  #Sc@D 3363    %pNEA G. L. WEBSTER & K. I. MILLER   covington LM   Dichanthelium 1n|.T  MISSISSIPPIh f y0    <*,re (ell.) gould  1950-07-14 x(+i!   1410802 X]l    lanuginosum =h`  
{"catalogNumber": "1410802", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium lanuginosum", "scientificNameAuthorship": "(Ell.) Gould", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "lanuginosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. L. Webster & K. I. Miller", "recordNumber": "3363", "verbatimEventDate": "1950-07-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Covington", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}