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": ""}
  Depth of Water: 2' Bottom: fibrous peat with some marl !Z`    :CeXJ bker lake  i Hydrocharitaceae    ) var.  q 1304606 D wW? Michigan c.m. tarzwell   >yU   :P 1936-08-03  Dx)<  ALISMATALES NAJAS J?  Najas guadalupensis var. guadalupensUis 0   3W 42.64739    3= guaalupensis  Ti4bX -85.50468 (Spreng.) Magnus TM(  UNITED :STATES HV   guadalupensis zgmef   p :z 188   1a Barry 
{"catalogNumber": "1304606", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Najas guadalupensis var. guadalupensis", "scientificNameAuthorship": "(Spreng.) Magnus", "genus": "Najas", "subgenus": "", "specificEpithet": "guadalupensis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "guadalupensis", "identifiedBy": "", "recordedBy": "C.M. Tarzwell", "recordNumber": "188", "verbatimEventDate": "1936-08-03", "habitat": "Depth of Water: 2' Bottom: fibrous peat with some marl", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Barry", "municipality": "", "locality": "Baker Lake", "decimalLatitude": "42.64739", "decimalLongitude": "-85.50468", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}