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": ""}
1997-07-04 zv@    Es United States    ]*/$; 1423249      b Schizachne purpurascen5   poales HG     Daniel R. DeJoode .     y  NE 1/4 NE 1/4 Section 8 R15E T30N  w contact um herbrium purpurascens rP3q     W SCHIZACHNE  
{"catalogNumber": "1423249", "order": "Poales", "family": "", "scientificName": "Schizachne purpurascens", "scientificNameAuthorship": "", "genus": "Schizachne", "subgenus": "", "specificEpithet": "purpurascens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Daniel R. DeJoode", "recordNumber": "", "verbatimEventDate": "1997-07-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "NE 1/4 NE 1/4 Section 8 R15E T30N", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}