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": ""}
      1973-08-12 7D2U    LE#HI -84.827005 44.287384 t.2Jw         fn_z~ arundinaceum  1330141 vA   w POALES    N  W. Alan Wentz   United States t8   :H Dulichiumarundinaceum
{"catalogNumber": "1330141", "order": "Poales", "family": "", "scientificName": "Dulichium arundinaceum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "arundinaceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. Alan Wentz", "recordNumber": "", "verbatimEventDate": "1973-08-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "44.287384", "decimalLongitude": "-84.827005", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}