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": ""}
1972-07-23 K y     Dichanthelium >1    / SW1/4 SEC 21 T41N-R13W   hjk#O Unied States  tqF# DON HENSON  V GQ; lindheimeri     oa=  Dichanthelium lindheimeri michigan ~TVei  1311540 N   Edward G. Voss BF,   Dv -85.93949  poales C;+Gt   (n ash) gould Z    3 470  
{"catalogNumber": "1311540", "order": "Poales", "family": "", "scientificName": "Dichanthelium lindheimeri", "scientificNameAuthorship": "(Nash) Gould", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "lindheimeri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Don Henson", "recordNumber": "470", "verbatimEventDate": "1972-07-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.93949", "verbatimCoordinates": "SW1/4 Sec 21 T41N-R13W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}