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": ""}
   1934-09-30  7Pvu     Z]b+2 Anderson  arthraxon o0J:   1406117 o$   b 76 hispidus   ,hk b Arthraxon hispidus   6,uO H.M. JENNISON  poaceae )>   united states > 4$  TENNESSEE Kr@f  contact um herbarium J 8t   (Thunb.) Makino bHtV   Poales Cz   G?W 3347 
{"catalogNumber": "1406117", "order": "Poales", "family": "Poaceae", "scientificName": "Arthraxon hispidus", "scientificNameAuthorship": "(Thunb.) Makino", "genus": "Arthraxon", "subgenus": "", "specificEpithet": "hispidus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H.M. Jennison", "recordNumber": "3347", "verbatimEventDate": "1934-09-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Anderson", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}