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": ""}
 qsdhp a. gray   S.^l edward g. voss  afVhK -88.34229  ceratophyllum echinatum 7  Ceratophyllaceae Y6I[   toN MCHIGAN Don Hensn &Ed  iron u0     _ In water of Paint River reservoir. Ceratophyllales b Th  3684 I !9$  echinatum 1eG:  united states F@    Ra 1302490  NW 1/4 SEC 17 6T43N-R32W V EG     zZcNS ceratophyllum  2g$f 46.12775 1992-08-13 ;]   
{"catalogNumber": "1302490", "order": "Ceratophyllales", "family": "Ceratophyllaceae", "scientificName": "Ceratophyllum echinatum", "scientificNameAuthorship": "A. Gray", "genus": "Ceratophyllum", "subgenus": "", "specificEpithet": "echinatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Don Henson", "recordNumber": "3684", "verbatimEventDate": "1992-08-13", "habitat": "In water of Paint River reservoir.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Iron", "municipality": "", "locality": "NW 1/4 Sec 17 T43N-R32W", "decimalLatitude": "46.12775", "decimalLongitude": "-88.34229", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}