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": ""}
h. kilpela  ER?  1281678 (  Roscommon ?z `/     3 DEPTH OF WATER: 6-12' BOTTOM: MARL AND SAND   pLo POTAMOGETON RICHARDSONII   ;pV potamogetonaceae    ,h richardsonii  44.474273 u  michigan me:  115 C    POTAMOGETON  J:  (A. Benn.) Rydb. *2Q  -84.722728 *&3   ($[  united states  XyO.& HIGGINS LAKE   %G 1939-08-14  1 ALISMATALES 
{"catalogNumber": "1281678", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton richardsonii", "scientificNameAuthorship": "(A. Benn.) Rydb.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "richardsonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. Kilpela", "recordNumber": "115", "verbatimEventDate": "1939-08-14", "habitat": "Depth of Water: 6-12' Bottom: marl and sand", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Roscommon", "municipality": "", "locality": "Higgins Lake", "decimalLatitude": "44.474273", "decimalLongitude": "-84.722728", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}