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Introduction to Metadata

A brief introduction into the concept of metadata, its importance, and variations by discipline.

Personal Use

We rely on metadata to make everyday decisions at almost every turn, and different entities present that metadata to us to influence our choices. To determine which restaurant you will visit, you can go to an app such as Doordash, which will list names, types of food, hours of operation, locations, reviews, prices, etc.- granular information that assists you in where you choose to go.

Amazon.com encompasses metadata alongside the products being sold to provide context for the buyer to determine whether to continue with the purchase. Over the years, the metadata has expanded from simply an image of the product with purchase information to include ISBN, filter by price, filter by seller, comparisons, and video reviews. Below is an example of how we use metadata in everyday life from Gretchen L. Hoffman's book Organizing Library Collections: Theory and Practice. 

  

     Metadata for Sofa on Wayfair.com
Product Type Loveseat
Design Standard
Seating Capacity 2
Upholstery Material 100% Polyester
Leg Color Black
Pattern Solid
Frame Material Solid Wood
Wood Construction
Detail
Espresso
Seat Fill Material Foam
Back Fill Material Foam
Seat Construction Pocket Spring
Seat Style Multiple cushion
seat
Back Type Pillow back
Toss Pillows Included Yes
Country of Origin China
Wood Species Eucalyptus
Weight Capacity 450 lbs

 

Citation

1. Hoffman, G.L. (2019). Organizing Library Collections: Theory and Practice. 

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