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": ""}
 1995-07-18 [D   poales ?       Phleum pratense WlZ  k.e. stanley <r   *q|xO l.   Tuscola Z  Sedge mead ow. Soil damp. tc     7. 50   43.689459 u [6    -83.496847 jpW 2    1xv Collected in an area plowed 2 years ago-undisturbed singe.
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Phleum pratense", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "K.E. Stanley", "recordNumber": "50", "verbatimEventDate": "1995-07-18", "habitat": "Sedge meadow. Soil damp.", "occurrenceRemarks": "Collected in an area plowed 2 years ago-undisturbed since.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Tuscola", "municipality": "", "locality": "", "decimalLatitude": "43.689459", "decimalLongitude": "-83.496847", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}