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": ""}
  I ceratophyllales Ceratophyllum ok<   -84.07472 7MOc  104 W!1  GREEN LAKE. STA. NO. 21. >^d    JpzJG Michigan     CERATOPHYLLACEAE   L   / 1936-07-10    L. &# B  Ceratophyllum demersum q*(  UNITED STATES z/z=    9Ae C.M. TARZWELL  1,@Cr depth of water 2 ft. type of bottom clay or mud.   1302473 cP   a DEMERSUM
{"catalogNumber": "1302473", "order": "Ceratophyllales", "family": "Ceratophyllaceae", "scientificName": "Ceratophyllum demersum", "scientificNameAuthorship": "L.", "genus": "Ceratophyllum", "subgenus": "", "specificEpithet": "demersum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C.M. Tarzwell", "recordNumber": "104", "verbatimEventDate": "1936-07-10", "habitat": "Depth of water 2 ft. Type of bottom clay or mud.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Green Lake. Sta. No. 21.", "decimalLatitude": "", "decimalLongitude": "-84.07472", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}