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bioRxiv · 10.1101/2023.03.02.530763

A Practical Approach to Constructing a Knowledge Graph for Soil Ecological Research

Le Guillarme, N.·Thuiller, W.
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Abstract

With the rapid accumulation of biodiversity data, data integration has emerged as a hot topic in soil ecology. Data integration has indeed the potential to advance our knowledge of global patterns in soil biodiversity by facilitating large-scale meta-analytical studies of soil ecosystems. However, ecologists are still poorly equipped when it comes to integrating disparate datasets into a unified knowledge graph with well-defined semantics. This paper presents a practical approach to constructing a knowledge graph from heterogeneous and distributed (semi-)structured data sources. To illustrate our approach, we integrate several datasets on the trophic ecology of soil organisms into a trophic knowledge graph and show how information can be retrieved from the graph to support multi-trophic studies.

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Le Guillarme, N., Thuiller, W.. 2023-03-02. A Practical Approach to Constructing a Knowledge Graph for Soil Ecological Research. https://doi.org/10.1101/2023.03.02.530763

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