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": ""}
   -84.486027  ?]A ABUNDANT IN SHALLOWEA WATER, ABOUT 1 FT., IN SOFT SILTY MUD   O.(JR Kom.   P  1223272 saxifragales =!   = sibiricum MICHIGAN o]/  myriophyllum :e    / UN[ITED STATES  haloragaceae _Q9    yst MYRIOPHYLLUM SIBIRICUM   +Na Hillsdale 1988-05-22 j       L~  side of Pittsford Rd., 0.9 mi. S of Reading Rd., From Pittsford Rd., take the gravel road down to the pond. About 20 km SE of Hillsdale.  Peter W. Fritsch ^b#NN    robin w. scribailo, mitchell s. alix  .?   573 7)F  m 41.847261
{"catalogNumber": "1223272", "order": "Saxifragales", "family": "Haloragaceae", "scientificName": "Myriophyllum sibiricum", "scientificNameAuthorship": "Kom.", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "sibiricum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robin W. Scribailo, Mitchell S. Alix", "recordedBy": "Peter W. Fritsch", "recordNumber": "573", "verbatimEventDate": "1988-05-22", "habitat": "Abundant in shallower water, about 1 ft., in soft silty mud", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "W side of Pittsford Rd., 0.9 mi. S of Reading Rd., From Pittsford Rd., take the gravel road down to the pond. About 20 km SE of Hillsdale.", "decimalLatitude": "41.847261", "decimalLongitude": "-84.486027", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}