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": ""}
 )HZ camp herb. no. 18 UNITED STATES T H    pEX3; POTAMOGETONACEAE   potamogeton c3Wyt   ^4S samuel h. camp   MICHIGAN Y?   lX| Rm POTAMrOGETON PRAELONGUS  #X1D< WULFEN praelongus $0    p 42.2483   []y@ 1281606  =Y Jackson    C.F. WHEELER k6   Alismatales [,  -84.4033 :  JACKSON wc 
{"catalogNumber": "1281606", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton praelongus", "scientificNameAuthorship": "Wulfen", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "praelongus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C.F. Wheeler", "recordedBy": "Samuel H. Camp", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Camp Herb. No. 18", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "Jackson", "decimalLatitude": "42.2483", "decimalLongitude": "-84.4033", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}